Task: Answer the MCQ question.
Query: Which drug has a -0.510% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1noc(C)c1CSc1ccc(Br)cc1
b: COC(=O)c1ccc(/C=N/Nc2nc(-c3ccc(C)cc3)cs2)cc1
c: O=C(O)CCC(=O)N1N=C(c2ccccc2)CC1c1cccs1
d: COc1ccc(-n2c(C)cc(/C=C/c3nc(O)c([N+](=O)[O-])c(=O)[nH]3)c2C)cc1
Answer: c. O=C(O)CCC(=O)N1N=C(c2ccccc2)CC1c1cccs1
{#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(O)CCC(=O)N1N=C(c2ccccc2)CC1c1cccs1
O=C(O)CCC(=O)N1N=C(c2ccccc2)CC1c1cccs1
4-oxo-4-(5-phenyl-3-thiophen-2-yl-3,4-dihydropyrazol-2-yl)butanoic acid