Task: Answer the multiple-choice question.
Query: Which compound has a 5.774\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(COC(=O)CN1C(=O)c2ccccc2C1=O)Nc1ccccc1[N+](=O)[O-]
b. O=C(Nc1ccccc1)Nc1ccc(Nc2ccccc2)cc1
c. CCn1nc(C)c(NC(=O)/C=C/c2ccc(OC)c(COc3ccc(Cl)cc3Br)c2)c1C
Answer: c. CCn1nc(C)c(NC(=O)/C=C/c2ccc(OC)c(COc3ccc(Cl)cc3Br)c2)c1C
{#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#}
CCn1nc(C)c(NC(=O)/C=C/c2ccc(OC)c(COc3ccc(Cl)cc3Br)c2)c1C
CCn1nc(C)c(NC(=O)/C=C/c2ccc(OC)c(COc3ccc(Cl)cc3Br)c2)c1C
(E)-3-[3-[(2-bromo-4-chlorophenoxy)methyl]-4-methoxyphenyl]-N-(1-ethyl-3,5-dimethylpyrazol-4-yl)prop-2-enamide