Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 8.746\% 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) Cl.N=C1CCCN1c1ccccc1O
b) COc1ccc(CCC(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)cc1
c) O=C(CCC(=O)Nc1ccccc1)NNC(=O)CCc1ccccc1
Answer: a. Cl.N=C1CCCN1c1ccccc1O
{#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#}
Cl.N=C1CCCN1c1ccccc1O
Cl.N=C1CCCN1c1ccccc1O
2-(2-iminopyrrolidin-1-yl)phenol;hydrochloride