Task: Answer the MCQ question.
Query: Which drug has a 13.581\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CSc1ccc(C2(O)Cc3cccc[n+]3C2c2ccccc2)cc1.[Br-]
b: CCOC(=O)c1c(NC(=O)c2ccco2)sc2c1CCCC2
c: O=C(Nc1nn[nH]n1)c1cc(-c2ccc(Cl)c(Cl)c2Cl)nc2ccccc12
d: Cc1ccc2c(c1)c(Sc1ccccc1)c(CC(=O)O)n2C
Answer: d. Cc1ccc2c(c1)c(Sc1ccccc1)c(CC(=O)O)n2C
{#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#}
Cc1ccc2c(c1)c(Sc1ccccc1)c(CC(=O)O)n2C
Cc1ccc2c(c1)c(Sc1ccccc1)c(CC(=O)O)n2C
2-(1,5-dimethyl-3-phenylsulfanylindol-2-yl)aceticacid