Task: Answer the multiple-choice question.
Query: Which drug exhibits a -3.344\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) Cc1ccc(S(=O)(=O)c2c(N)n(CCC(C)C)c3nc4ccccc4nc23)cc1
b) CCOc1ccc(S(=O)(=O)NCC(c2ccc3c(c2)OCO3)N2CCN(C)CC2)cc1
Answer: b. CCOc1ccc(S(=O)(=O)NCC(c2ccc3c(c2)OCO3)N2CCN(C)CC2)cc1
{#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#}
CCOc1ccc(S(=O)(=O)NCC(c2ccc3c(c2)OCO3)N2CCN(C)CC2)cc1
CCOc1ccc(S(=O)(=O)NCC(c2ccc3c(c2)OCO3)N2CCN(C)CC2)cc1
N-[2-(1,3-benzodioxol-5-yl)-2-(4-methylpiperazin-1-yl)ethyl]-4-ethoxybenzenesulfonamide