Task: Answer the MCQ question.
Question: Which compound exhibits a 12.658\% 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. O=C(Nc1nnc(-c2ccco2)s1)C1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
b. Cc1nnc(N/N=C/c2ccccc2O)n1N
c. COc1ccccc1NC(=O)N(C1CCCC1)C1CCN(C(C)=O)CC1
d. Cc1cccc2c(=O)c(-c3ccc(Cl)cc3)c(NC(=O)c3ccco3)oc12
Answer: d. Cc1cccc2c(=O)c(-c3ccc(Cl)cc3)c(NC(=O)c3ccco3)oc12
{#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#}
Cc1cccc2c(=O)c(-c3ccc(Cl)cc3)c(NC(=O)c3ccco3)oc12
Cc1cccc2c(=O)c(-c3ccc(Cl)cc3)c(NC(=O)c3ccco3)oc12
N-[3-(4-chlorophenyl)-8-methyl-4-oxochromen-2-yl]furan-2-carboxamide