Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 11.725\% 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: CCNC(=S)NNC(=O)c1ccccn1
b: Cc1ccn(CCC(=O)O)n1
c: COc1ccc(CCNc2nc(-c3cccnc3)cs2)cc1OC
Answer: b. Cc1ccn(CCC(=O)O)n1
{#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#}
Cc1ccn(CCC(=O)O)n1
Cc1ccn(CCC(=O)O)n1
3-(3-methylpyrazol-1-yl)propanoic acid