Task: Answer the multiple choice question.
Question: Which compound exhibits a 3.419\% 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 Cc1cccc(N2CCN(CC(=O)N(C)Cc3ccccc3)CC2C)c1
b O=C(COC(=O)c1cc(Cl)nc2ccccc12)c1ccc(Cl)cc1
Answer: a. Cc1cccc(N2CCN(CC(=O)N(C)Cc3ccccc3)CC2C)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#}
Cc1cccc(N2CCN(CC(=O)N(C)Cc3ccccc3)CC2C)c1
Cc1cccc(N2CCN(CC(=O)N(C)Cc3ccccc3)CC2C)c1
N-benzyl-N-methyl-2-[3-methyl-4-(3-methylphenyl)piperazin-1-yl]acetamide