Task: Answer the multiple-choice question.
Query: Which drug has a -16.199\% 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) CCCOP(=O)(O)c1c([N+](=O)[O-])cc(C(F)(F)F)cc1[N+](=O)[O-].Cc1ccc(N)cc1
b) COc1ccc(C(=O)Nc2ccccc2N2CCN(C(=O)C(C)C)CC2)cc1Cl
Answer: b. COc1ccc(C(=O)Nc2ccccc2N2CCN(C(=O)C(C)C)CC2)cc1Cl
{#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#}
COc1ccc(C(=O)Nc2ccccc2N2CCN(C(=O)C(C)C)CC2)cc1Cl
COc1ccc(C(=O)Nc2ccccc2N2CCN(C(=O)C(C)C)CC2)cc1Cl
3-chloro-4-methoxy-N-[2-[4-(2-methylpropanoyl)piperazin-1-yl]phenyl]benzamide