Task: Answer the multiple choice question.
Query: Which compound has a 22.707\% 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) CN1CCN(c2ccc(S(=O)(=O)N3CCCCC3)cc2NC(=O)/C=C/c2ccc(OC(F)F)cc2)CC1
b) Cc1ccc(CNC(=O)CC(C)S(=O)(=O)c2ccc3c(c2)NC(=O)CO3)cc1
Answer: a. CN1CCN(c2ccc(S(=O)(=O)N3CCCCC3)cc2NC(=O)/C=C/c2ccc(OC(F)F)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#}
CN1CCN(c2ccc(S(=O)(=O)N3CCCCC3)cc2NC(=O)/C=C/c2ccc(OC(F)F)cc2)CC1
CN1CCN(c2ccc(S(=O)(=O)N3CCCCC3)cc2NC(=O)/C=C/c2ccc(OC(F)F)cc2)CC1
(E)-3-[4-(difluoromethoxy)phenyl]-N-[2-(4-methylpiperazin-1-yl)-5-piperidin-1-ylsulfonylphenyl]prop-2-enamide