Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 10.159\% 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 additional words.
Options:
a NC(=O)SCC(=O)Nc1cccc(Cl)c1
b COc1ccc(S(=O)(=O)NC(C)C(=O)O)cc1
c COc1cnn(C(C)(C)C)c(=O)c1Cl
d COc1ccc(CCN2C(=O)CSC2c2ccc(OC)c(OC)c2)cc1OC
Answer: a. NC(=O)SCC(=O)Nc1cccc(Cl)c1
{#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#}
NC(=O)SCC(=O)Nc1cccc(Cl)c1
NC(=O)SCC(=O)Nc1cccc(Cl)c1
S-[2-(3-chloroanilino)-2-oxoethyl] carbamothioate