Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -34.872% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=S(=O)(c1cccc(Br)c1)N1CCN(CCc2ccccc2)CC1
b.) O=C(N/N=C/c1cccnc1)c1cccc(Cl)c1
c.) CCCCn1c(=O)c(C=Nc2cc([N+](=O)[O-])ccc2OC)c(O)n(CCCCl)c1=O
Answer: c. CCCCn1c(=O)c(C=Nc2cc([N+](=O)[O-])ccc2OC)c(O)n(CCCCl)c1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCn1c(=O)c(C=Nc2cc([N+](=O)[O-])ccc2OC)c(O)n(CCCCl)c1=O
CCCCn1c(=O)c(C=Nc2cc([N+](=O)[O-])ccc2OC)c(O)n(CCCCl)c1=O
3-butyl-1-(3-chloropropyl)-6-hydroxy-5-[(2-methoxy-5-nitrophenyl)iminomethyl]pyrimidine-2,4-dione