Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 7.757\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCCCCCCC(=O)OCC(=O)[C@@]1(O)CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3[C@@H](O)C[C@@]21C
(b) COc1ccccc1C(=O)Nc1nnc(-c2ccc(F)cc2)o1
(c) O=C(NCCC(c1ccccc1)c1ccccc1)c1cnccn1
Answer: b. COc1ccccc1C(=O)Nc1nnc(-c2ccc(F)cc2)o1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1C(=O)Nc1nnc(-c2ccc(F)cc2)o1
COc1ccccc1C(=O)Nc1nnc(-c2ccc(F)cc2)o1
N-[5-(4-fluorophenyl)-1,3,4-oxadiazol-2-yl]-2-methoxybenzamide