Task: Answer the multiple choice question.
Question: Which drug exhibits a 7.135\% 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: COCCN(Cc1cn(C)nc1-c1ccccc1F)C(C)C
b: Cc1ccc(-c2cc3c(nn2)-c2ccccc2C3=O)cc1
c: O=C1NC(=S)S/C1=C/c1ccc(Oc2cnccn2)cc1
Answer: b. Cc1ccc(-c2cc3c(nn2)-c2ccccc2C3=O)cc1
{#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#}
Cc1ccc(-c2cc3c(nn2)-c2ccccc2C3=O)cc1
Cc1ccc(-c2cc3c(nn2)-c2ccccc2C3=O)cc1
3-(4-methylphenyl)indeno[1,2-c]pyridazin-5-one