Task: Answer the multiple choice question.
Query: Which drug exhibits a 15.742\% 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) COc1ccccc1-c1cn[nH]c(=S)n1
(b) C/C(Cn1cnc([N+](=O)[O-])n1)=N\NC(=O)c1ccc(O)cc1O
(c) COc1ccc(-c2cc(C(F)(F)F)nc(SCC(=O)Nc3cc(C)on3)n2)cc1
(d) CC1CN(S(=O)(=O)c2ccccc2)CN1C(=O)N1CCOCC1
Answer: d. CC1CN(S(=O)(=O)c2ccccc2)CN1C(=O)N1CCOCC1
{#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#}
CC1CN(S(=O)(=O)c2ccccc2)CN1C(=O)N1CCOCC1
CC1CN(S(=O)(=O)c2ccccc2)CN1C(=O)N1CCOCC1
[3-(benzenesulfonyl)-5-methylimidazolidin-1-yl]-morpholin-4-ylmethanone