Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 13.371\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a N#Cc1ccc(C(=O)Nc2ccncc2)cc1
b COc1ccc(OC)c(S(=O)(=O)Nc2cc(OC)c(Cl)cc2OC)c1
c O=[N+]([O-])c1cccc(NC(=S)N2CCCC2)c1
d COCCN(C(=S)Nc1cccc(OC)c1)C1CCN(C(C)C)CC1
e CC1CCN(S(=O)(=O)c2cccc(C(=O)N3CCN(c4ccc(F)cc4)CC3)c2)CC1
Answer: a. N#Cc1ccc(C(=O)Nc2ccncc2)cc1
{#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#}
N#Cc1ccc(C(=O)Nc2ccncc2)cc1
N#Cc1ccc(C(=O)Nc2ccncc2)cc1
4-cyano-N-pyridin-4-ylbenzamide