Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -6.520\% 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 additional words.
Options:
a. CCCCCCC(=O)Nc1cc2c(C)cc(=O)oc2cc1C
b. COc1ccnc(NCc2cccc(C(F)(F)F)c2)c1C#N
c. CCCN(CC(=O)Nc1ccccc1OC)C(=O)c1ccc2[nH]c3c(c2c1)CC(C)CC3
Answer: a. CCCCCCC(=O)Nc1cc2c(C)cc(=O)oc2cc1C
{#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#}
CCCCCCC(=O)Nc1cc2c(C)cc(=O)oc2cc1C
CCCCCCC(=O)Nc1cc2c(C)cc(=O)oc2cc1C
N-(4,7-dimethyl-2-oxochromen-6-yl)heptanamide