Problem statement: Answer the MCQ question.
Query: Which drug has a 13.171\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) O=C(O)c1c[nH]c2ccc(S(=O)(=O)N(CCCl)CCCl)cc12
(b) COc1cc(NC(=S)NC2CC(C)(C)NC(C)(C)C2)cc(OC)c1
Answer: b. COc1cc(NC(=S)NC2CC(C)(C)NC(C)(C)C2)cc(OC)c1
{#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(NC(=S)NC2CC(C)(C)NC(C)(C)C2)cc(OC)c1
COc1cc(NC(=S)NC2CC(C)(C)NC(C)(C)C2)cc(OC)c1
1-(3,5-dimethoxyphenyl)-3-(2,2,6,6-tetramethylpiperidin-4-yl)thiourea