Task: Answer the multiple-choice question.
Query: Which drug exhibits a 3.780\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CC1C/C(=N/Nc2nc3ccccc3[nH]2)CC(C)(C)C1
b CC(C(=O)OCC(=O)c1ccc(F)cc1)N1C(=O)C2C3C=CC(C3)C2C1=O
c Cc1ccccc1N1C(=O)C(Cl)=C(N2CCCCCC2)C1=O
d CC1CCCC(C)N1S(=O)(=O)c1ccc(NC(=O)CNC2CCCC2)cc1
Answer: d. CC1CCCC(C)N1S(=O)(=O)c1ccc(NC(=O)CNC2CCCC2)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#}
CC1CCCC(C)N1S(=O)(=O)c1ccc(NC(=O)CNC2CCCC2)cc1
CC1CCCC(C)N1S(=O)(=O)c1ccc(NC(=O)CNC2CCCC2)cc1
2-(cyclopentylamino)-N-[4-[(2,6-dimethylpiperidin-1-yl)sulfonyl]phenyl]acetamide