Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 16.000\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cn1c(CSc2ncn[nH]2)nc2ccccc21
(b) COc1ccc([C@@H]2CC=C(C(=O)O)[C@H](c3ccccc3F)N2S(=O)(=O)c2ccc(C)cc2)cc1OC
Answer: b. COc1ccc([C@@H]2CC=C(C(=O)O)[C@H](c3ccccc3F)N2S(=O)(=O)c2ccc(C)cc2)cc1OC
{#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#}
COc1ccc([C@@H]2CC=C(C(=O)O)[C@H](c3ccccc3F)N2S(=O)(=O)c2ccc(C)cc2)cc1OC
COc1ccc([C@@H]2CC=C(C(=O)O)[C@H](c3ccccc3F)N2S(=O)(=O)c2ccc(C)cc2)cc1OC
(2S,6R)-2-(3,4-dimethoxyphenyl)-6-(2-fluorophenyl)-1-(4-methylphenyl)sulfonyl-3,6-dihydro-2H-pyridine-5-carboxylic acid