Task: Answer the multiple-choice question.
Query: Which compound has a 3.317\% 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) Cc1ccc2nc(N3CCN(c4ccccc4)CC3)c(C=O)c(=O)n2c1
(b) CC(=O)c1cnc2c(-c3ccc(Cl)cc3)cnn2c1C
(c) Fc1ccc(-c2ccnc(=S)[nH]2)cc1
Answer: b. CC(=O)c1cnc2c(-c3ccc(Cl)cc3)cnn2c1C
{#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#}
CC(=O)c1cnc2c(-c3ccc(Cl)cc3)cnn2c1C
CC(=O)c1cnc2c(-c3ccc(Cl)cc3)cnn2c1C
1-[3-(4-chlorophenyl)-7-methylpyrazolo[1,5-a]pyrimidin-6-yl]ethanone