Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 14.650\% human ether-à-go-go related gene (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: COc1cccc(C(=O)Nc2nnc(S(=O)(=O)Nc3cccc(C)c3)s2)c1
b: COc1cc2nc(NC(=O)c3ccc(F)cc3Cl)sc(=O)c2cc1OC
Answer: b. COc1cc2nc(NC(=O)c3ccc(F)cc3Cl)sc(=O)c2cc1OC
{#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#}
COc1cc2nc(NC(=O)c3ccc(F)cc3Cl)sc(=O)c2cc1OC
COc1cc2nc(NC(=O)c3ccc(F)cc3Cl)sc(=O)c2cc1OC
2-chloro-N-(6,7-dimethoxy-4-oxo-3,1-benzothiazin-2-yl)-4-fluorobenzamide