Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 18.032\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CC(C)(C)OC(=O)CNC(=O)c1[nH]cnc1C(=O)Nc1ccc(Cl)cc1
b) CCOC(=O)C(C)Sc1nc(-c2ccccc2)nc2ccccc12
c) COCCNC(=O)C1CCC(Cn2c(=S)[nH]c3ccccc3c2=O)CC1
d) COc1ccc(OC)c(/C=N/NC(=O)CC(=O)NC2CCCCC2)c1
Answer: a. CC(C)(C)OC(=O)CNC(=O)c1[nH]cnc1C(=O)Nc1ccc(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#}
CC(C)(C)OC(=O)CNC(=O)c1[nH]cnc1C(=O)Nc1ccc(Cl)cc1
CC(C)(C)OC(=O)CNC(=O)c1[nH]cnc1C(=O)Nc1ccc(Cl)cc1
tert-butyl2-[[4-[(4-chlorophenyl)carbamoyl]-1H-imidazole-5-carbonyl]amino]acetate