Problem statement: Answer the MCQ question.
Query: Which drug has a 12.482\% 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) COc1cc(C(C)=O)ccc1Oc1ccc(S(=O)(=O)N2CCOCC2)cn1
(b) O=C(Cn1c(=O)oc2ccccc21)Nc1ccc(Cl)cc1Cl
Answer: a. COc1cc(C(C)=O)ccc1Oc1ccc(S(=O)(=O)N2CCOCC2)cn1
{#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#}
COc1cc(C(C)=O)ccc1Oc1ccc(S(=O)(=O)N2CCOCC2)cn1
COc1cc(C(C)=O)ccc1Oc1ccc(S(=O)(=O)N2CCOCC2)cn1
1-[3-methoxy-4-(5-morpholin-4-ylsulfonylpyridin-2-yl)oxyphenyl]ethanone