Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 12.878\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCOC(=O)c1cccc(NC(=O)c2cccs2)c1
b. CC1CN(C(=O)Cn2cc(S(=O)(=O)CC(=O)N3CCOCC3)c3ccccc32)CC(C)O1
Answer: b. CC1CN(C(=O)Cn2cc(S(=O)(=O)CC(=O)N3CCOCC3)c3ccccc32)CC(C)O1
{#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#}
CC1CN(C(=O)Cn2cc(S(=O)(=O)CC(=O)N3CCOCC3)c3ccccc32)CC(C)O1
CC1CN(C(=O)Cn2cc(S(=O)(=O)CC(=O)N3CCOCC3)c3ccccc32)CC(C)O1
1-(2,6-dimethylmorpholin-4-yl)-2-[3-(2-morpholin-4-yl-2-oxoethyl)sulfonylindol-1-yl]ethanone