Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 8.162\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CCOC(=O)N1CCN(C(=O)c2ccc3c(c2)N(C)C(=O)/C(=C\c2ccc(OCC)c(OC)c2)S3)CC1
b: Cc1cccnc1NC(N)=S
c: COc1cccc(O)c1CN1CCC(C(=O)Nc2ccc(-c3cccc(C)c3)cc2)CC1
d: CCOC(=O)c1c(S(=O)(=O)NCc2ccc(OC)cc2)c(C)n(C)c1C
e: Cc1cccc2cc(/C=N/NC(=O)c3ccccc3O)c(Cl)nc12
Answer: b. Cc1cccnc1NC(N)=S
{#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#}
Cc1cccnc1NC(N)=S
Cc1cccnc1NC(N)=S
(3-methylpyridin-2-yl)thiourea