Problem statement: Answer the multiple choice question.
Question: Which compound has a 4.668\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) Cc1ncn(-c2ccccc2)c1-c1ccccc1
b) COc1ccccc1NC(=O)C1=C(C)Nc2nc(CCCO)nn2C1c1cccnc1
c) CCc1ccccc1NC(=O)CSc1nc(C)c(C)o1
Answer: a. Cc1ncn(-c2ccccc2)c1-c1ccccc1
{#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#}
Cc1ncn(-c2ccccc2)c1-c1ccccc1
Cc1ncn(-c2ccccc2)c1-c1ccccc1
4-methyl-1,5-diphenylimidazole