Problem statement: Answer the MCQ question.
Query: Which drug has a 15.275\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCC(=O)n1nc(-c2ccccc2)nc1N
b: COc1ccccc1Oc1ccc2c(c1)C(=O)N(CC(=O)O)C2=O
c: Cc1c(C(=O)NCCCn2ccnc2)oc2ccccc12
Answer: a. CCC(=O)n1nc(-c2ccccc2)nc1N
{#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#}
CCC(=O)n1nc(-c2ccccc2)nc1N
CCC(=O)n1nc(-c2ccccc2)nc1N
1-(5-amino-3-phenyl-1,2,4-triazol-1-yl)propan-1-one