Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 6.850\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COc1ccc(NC(=O)CCC(=O)N(Cc2ccc(OC)c(OC)c2)c2nccs2)c(OC)c1
[b] COc1cccc(NC(=O)c2oc3ccc(S(=O)(=O)N4CCOCC4)cc3c2C)c1
[c] CCC(C)n1nccc1NC(=O)C(C)OC(=O)c1cc2ccccc2[nH]1
[d] COCCNC(=O)c1ccccc1NC(=O)c1ccc(Cl)c(S(=O)(=O)Nc2ccc(C)cc2C)c1
[e] CCOC(=O)C1CCCN(Cc2cc(Br)c(OC)cc2OC)C1
Answer: d. COCCNC(=O)c1ccccc1NC(=O)c1ccc(Cl)c(S(=O)(=O)Nc2ccc(C)cc2C)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#}
COCCNC(=O)c1ccccc1NC(=O)c1ccc(Cl)c(S(=O)(=O)Nc2ccc(C)cc2C)c1
COCCNC(=O)c1ccccc1NC(=O)c1ccc(Cl)c(S(=O)(=O)Nc2ccc(C)cc2C)c1
4-chloro-3-[(2,4-dimethylphenyl)sulfamoyl]-N-[2-(2-methoxyethylcarbamoyl)phenyl]benzamide