Problem statement: Answer the multiple choice question.
Query: Which compound has a 8.803\% 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.O=C(NCCN1CCNCC1)c1ccccn1
b CCN1CCN(c2cc(C)c3cc(NC(=O)CCC(=O)Nc4ccc(OC)cc4OC)ccc3n2)CC1
c Cc1ccccc1OCCNC(=O)c1ccc2ccccc2n1
Answer: a. Cl.O=C(NCCN1CCNCC1)c1ccccn1
{#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.O=C(NCCN1CCNCC1)c1ccccn1
Cl.O=C(NCCN1CCNCC1)c1ccccn1
N-(2-piperazin-1-ylethyl)pyridine-2-carboxamide;hydrochloride