Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 14.312\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCn1c(SCC(N)=O)nnc1C(C)C
[b] O=C(CSc1nc2ccccc2[nH]1)N1CCN(c2ccccc2)CC1
Answer: b. O=C(CSc1nc2ccccc2[nH]1)N1CCN(c2ccccc2)CC1
{#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#}
O=C(CSc1nc2ccccc2[nH]1)N1CCN(c2ccccc2)CC1
O=C(CSc1nc2ccccc2[nH]1)N1CCN(c2ccccc2)CC1
2-(1H-benzimidazol-2-ylsulfanyl)-1-(4-phenylpiperazin-1-yl)ethanone