Task: Answer the multiple choice question.
Question: Which drug has a 6.614\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CN(C)C=NC(=O)/C(C#N)=C/c1ccccc1
b: CC(C)CN(CC(C)C)C(=S)Nc1ccc(Cl)cc1
c: CC(C)(C)c1ccc(-c2nnc(SCCN3C(=O)c4ccccc4C3=O)o2)cc1
d: O=C(CSc1n[nH]c(-c2ccccc2)n1)N1CCCC1
Answer: b. CC(C)CN(CC(C)C)C(=S)Nc1ccc(Cl)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#}
CC(C)CN(CC(C)C)C(=S)Nc1ccc(Cl)cc1
CC(C)CN(CC(C)C)C(=S)Nc1ccc(Cl)cc1
3-(4-chlorophenyl)-1,1-bis(2-methylpropyl)thiourea