Problem statement: Answer the MCQ question.
Question: Which drug has a 4.267\% 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: CSc1ncc(C(=O)NCCCc2ccccc2)c(C)n1
b: O=C1C(c2ccccc2)SC(=Nc2ccccc2)N1S(=O)(=O)c1ccccc1
c: COc1ccc(C)cc1NC(=O)C/C(C)=N/NC(=O)Cc1cccc2ccccc12
d: C=CCn1c(=O)c(C(=O)NCc2ccc3c(c2)OCO3)c(O)c2cc(OC)c(OC)cc21
Answer: a. CSc1ncc(C(=O)NCCCc2ccccc2)c(C)n1
{#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#}
CSc1ncc(C(=O)NCCCc2ccccc2)c(C)n1
CSc1ncc(C(=O)NCCCc2ccccc2)c(C)n1
4-methyl-2-methylsulfanyl-N-(3-phenylpropyl)pyrimidine-5-carboxamide