Task: Answer the MCQ question.
Question: Which drug has a 10.677\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CC1C(=NO)C(C)C(c2ccc(N(C)C)cc2)NC1c1ccc(N(C)C)cc1
[b] Cc1ccc(C)c(C(=O)NC(C)CCc2ccccc2)c1
[c] Cc1c(C)n(CCc2ccccc2)c2ncnc(NCCCN(C)C)c12
[d] C=C1CCN([C@@H](CC(C)C)C(=O)N2CCOCC2)S(=O)(=O)c2ccccc21
[e] Cc1cc(C)c(NC(=O)COC(=O)Cc2cccs2)c(C)c1
Answer: a. CC1C(=NO)C(C)C(c2ccc(N(C)C)cc2)NC1c1ccc(N(C)C)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#}
CC1C(=NO)C(C)C(c2ccc(N(C)C)cc2)NC1c1ccc(N(C)C)cc1
CC1C(=NO)C(C)C(c2ccc(N(C)C)cc2)NC1c1ccc(N(C)C)cc1
N-[2,6-bis[4-(dimethylamino)phenyl]-3,5-dimethylpiperidin-4-ylidene]hydroxylamine