Task: Answer the MCQ question.
Query: Which compound exhibits a 9.026\% 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 CC1(C)[C@@H](O)CC[C@]2(C)C3C(O)C=C4[C@H]5C[C@@](C)(CO)CC[C@]5(C)CC[C@]4(C)[C@]3(C)CC[C@@H]12
b COCCCNCC1C(Oc2ccc(Cl)cc2)C(=O)N1c1ccccc1C
c Cc1cccc(NC(=O)NNS(=O)(=O)c2ccc(F)cc2)c1
Answer: b. COCCCNCC1C(Oc2ccc(Cl)cc2)C(=O)N1c1ccccc1C
{#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#}
COCCCNCC1C(Oc2ccc(Cl)cc2)C(=O)N1c1ccccc1C
COCCCNCC1C(Oc2ccc(Cl)cc2)C(=O)N1c1ccccc1C
3-(4-chlorophenoxy)-4-[(3-methoxypropylamino)methyl]-1-(2-methylphenyl)azetidin-2-one