Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 3.415\% 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) C=CCNC(=O)c1ccc([N+](=O)[O-])c(Cl)c1
(b) CC1CN(C(=O)COC(=O)c2ccccc2O)CC(C)O1
(c) CCOC(=O)c1cncc(C(=O)O)c1
(d) COC(=O)c1c(C)[nH]c(C(=O)C(Cc2ccccc2)N(C)C)c1C
Answer: a. C=CCNC(=O)c1ccc([N+](=O)[O-])c(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#}
C=CCNC(=O)c1ccc([N+](=O)[O-])c(Cl)c1
C=CCNC(=O)c1ccc([N+](=O)[O-])c(Cl)c1
3-chloro-4-nitro-N-prop-2-enylbenzamide