Problem statement: Answer the multiple-choice question.
Query: Which drug has a -15.499\% 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.) COc1ccccc1N/C(=N/S(=O)(=O)c1ccc(C)cc1)c1ccc(Cl)cc1
b.) CCOC(=O)C(=Cc1ccc(OCc2ccc([N+](=O)[O-])cc2)c(OC)c1)C(=O)OCC
Answer: a. COc1ccccc1N/C(=N/S(=O)(=O)c1ccc(C)cc1)c1ccc(Cl)cc1
{#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#}
COc1ccccc1N/C(=N/S(=O)(=O)c1ccc(C)cc1)c1ccc(Cl)cc1
COc1ccccc1N/C(=N/S(=O)(=O)c1ccc(C)cc1)c1ccc(Cl)cc1
[C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][/C][=Branch2][Ring1][Ring2][=N][/S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][Branch1][C][C][C][=C][Ring1][#Branch1][C][=C][C][=C][Branch1][C][Cl][C][=C][Ring1][#Branch1]
4-chloro-N-(2-methoxyphenyl)-N'-(4-methylphenyl)sulfonylbenzenecarboximidamide