Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 17.433% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O=C(CCc1ccc(F)c(F)c1)NC1CCCN(Cc2ccc(Cl)cc2)C1
[b] CCc1noc(C)c1C(=O)NNC(=O)c1ccccc1
[c] C[C@@H]1O[C@@H](O[C@@H]2C=C3CCC4C(CC[C@]5(C)[C@@H](c6ccc(=O)oc6)CC[C@]45O)[C@@]3(C)CC2)[C@H](O)[C@H](O)[C@H]1O
[d] CC(OC(=O)CC1CC2CCC1C2)C(=O)Nc1ccc(N2CCOCC2)cc1
[e] C=CCSc1nc(=O)n2cccc(C)c2n1
Answer: c. C[C@@H]1O[C@@H](O[C@@H]2C=C3CCC4C(CC[C@]5(C)[C@@H](c6ccc(=O)oc6)CC[C@]45O)[C@@]3(C)CC2)[C@H](O)[C@H](O)[C@H]1O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C[C@@H]1O[C@@H](O[C@@H]2C=C3CCC4C(CC[C@]5(C)[C@@H](c6ccc(=O)oc6)CC[C@]45O)[C@@]3(C)CC2)[C@H](O)[C@H](O)[C@H]1O
C[C@@H]1O[C@@H](O[C@@H]2C=C3CCC4C(CC[C@]5(C)[C@@H](c6ccc(=O)oc6)CC[C@]45O)[C@@]3(C)CC2)[C@H](O)[C@H](O)[C@H]1O
5-[(3S,10R,13R,14S,17R)-14-hydroxy-10,13-dimethyl-3-[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-1,2,3,6,7,8,9,11,12,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]pyran-2-one