Task: Answer the multiple-choice question.
Question: Which drug has a 0.313\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: Cc1ccc(Cl)cc1N/C=C1\CCCC1=O
b: COc1cccc(C(=O)NCCN2CCN(c3ccc(Cl)cc3)CC2)c1
Answer: b. COc1cccc(C(=O)NCCN2CCN(c3ccc(Cl)cc3)CC2)c1
{#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#}
COc1cccc(C(=O)NCCN2CCN(c3ccc(Cl)cc3)CC2)c1
COc1cccc(C(=O)NCCN2CCN(c3ccc(Cl)cc3)CC2)c1
N-[2-[4-(4-chlorophenyl)piperazin-1-yl]ethyl]-3-methoxybenzamide