Task: Answer the multiple-choice question.
Question: Which drug exhibits a 12.656% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C(CN1C(=O)COc2ccccc21)NCCN1CCN(Cc2ccccc2)CC1
(b) CN(C)N=Nc1nc2c(c(=O)n(C)c(=O)n2C)n1C
(c) O=C(NNS(=O)(=O)c1ccc2ccccc2c1)c1cc(-c2ccccn2)nc2ccccc12
(d) O=C1CSC(=S)N1N1C(=O)c2cccc([N+](=O)[O-])c2C1=O
Answer: c. O=C(NNS(=O)(=O)c1ccc2ccccc2c1)c1cc(-c2ccccn2)nc2ccccc12
{#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#}
O=C(NNS(=O)(=O)c1ccc2ccccc2c1)c1cc(-c2ccccn2)nc2ccccc12
O=C(NNS(=O)(=O)c1ccc2ccccc2c1)c1cc(-c2ccccn2)nc2ccccc12
N'-naphthalen-2-ylsulfonyl-2-pyridin-2-ylquinoline-4-carbohydrazide