Task: Answer the MCQ question.
Question: Which drug has a 9.105\% 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] CC(=O)NC(Cc1ccccc1)C(=O)N1CCN(C(=O)c2cccs2)CC1
[b] COc1ccc(C(=O)NCC(=O)N2CCC(C)CC2)cc1OC
Answer: b. COc1ccc(C(=O)NCC(=O)N2CCC(C)CC2)cc1OC
{#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)NCC(=O)N2CCC(C)CC2)cc1OC
COc1ccc(C(=O)NCC(=O)N2CCC(C)CC2)cc1OC
3,4-dimethoxy-N-[2-(4-methylpiperidin-1-yl)-2-oxoethyl]benzamide