Task: Answer the multiple-choice question.
Query: Which drug exhibits a -5.962\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCc1cc(C(=O)c2ccc(OC)cc2)c(NC(=O)CN2CCN(C)CC2)s1
[b] COc1cc(CNc2ncnc3c2[nH]c2ccc(C)cc23)cc(OC)c1
Answer: a. CCc1cc(C(=O)c2ccc(OC)cc2)c(NC(=O)CN2CCN(C)CC2)s1
{#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#}
CCc1cc(C(=O)c2ccc(OC)cc2)c(NC(=O)CN2CCN(C)CC2)s1
CCc1cc(C(=O)c2ccc(OC)cc2)c(NC(=O)CN2CCN(C)CC2)s1
N-[5-ethyl-3-(4-methoxybenzoyl)thiophen-2-yl]-2-(4-methylpiperazin-1-yl)acetamide