Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 13.930\% 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) CC(NC(=O)c1ccc(OC2CCN(C(=O)c3cccnc3)CC2)cc1)C1CC1
(b) COc1cc(/C=C/C(=O)O)cc(S(=O)(=O)Nc2ccccc2SC)c1OC
Answer: b. COc1cc(/C=C/C(=O)O)cc(S(=O)(=O)Nc2ccccc2SC)c1OC
{#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/C(=O)O)cc(S(=O)(=O)Nc2ccccc2SC)c1OC
COc1cc(/C=C/C(=O)O)cc(S(=O)(=O)Nc2ccccc2SC)c1OC
(E)-3-[3,4-dimethoxy-5-[(2-methylsulfanylphenyl)sulfamoyl]phenyl]prop-2-enoic acid