Task: Answer the multiple choice question.
Question: Which compound exhibits a 16.421\% 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 other words.
Options:
a: COc1ccc(CSc2nnnn2-c2ccc(C(N)=O)cc2)cc1[N+](=O)[O-]
b: Cc1nc(N/N=C\c2ccc3c(c2)OCO3)sc1C
c: COc1ccc(NC(=O)CN2C(=O)c3cccc4cccc2c34)cc1OC
Answer: b. Cc1nc(N/N=C\c2ccc3c(c2)OCO3)sc1C
{#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#}
Cc1nc(N/N=C\c2ccc3c(c2)OCO3)sc1C
Cc1nc(N/N=C\c2ccc3c(c2)OCO3)sc1C
N-[(Z)-1,3-benzodioxol-5-ylmethylideneamino]-4,5-dimethyl-1,3-thiazol-2-amine