Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -71.278\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C(CN1C(=O)/C(=C/c2cccc(Br)c2)SC1=S)N1CCCC1
b CCOc1ccc(NC(=O)CN2CCN(CC(=O)Nc3cc(OC)cc(OC)c3)CC2)cc1
Answer: b. CCOc1ccc(NC(=O)CN2CCN(CC(=O)Nc3cc(OC)cc(OC)c3)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(NC(=O)CN2CCN(CC(=O)Nc3cc(OC)cc(OC)c3)CC2)cc1
CCOc1ccc(NC(=O)CN2CCN(CC(=O)Nc3cc(OC)cc(OC)c3)CC2)cc1
N-(3,5-dimethoxyphenyl)-2-[4-[2-(4-ethoxyanilino)-2-oxoethyl]piperazin-1-yl]acetamide