Task: Answer the MCQ question.
Question: Which drug has a -8.765\% 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 other words.
Options:
(a) COc1cc(C=O)c(Br)cc1OCc1ccc(C)cc1
(b) COC(=O)NNC(=O)c1ccccc1C
Answer: b. COC(=O)NNC(=O)c1ccccc1C
{#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#}
COC(=O)NNC(=O)c1ccccc1C
COC(=O)NNC(=O)c1ccccc1C
[C][O][C][=Branch1][C][=O][N][N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C]
methylN-[(2-methylbenzoyl)amino]carbamate