Problem statement: Answer the MCQ question.
Question: Which drug has a 4.115\% 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 other words.
Options:
(a) CCOC(=O)c1ccc(-n2c(CN3CCC(O)CC3)nc3ccc([N+](=O)[O-])cc3c2=O)cc1
(b) Cc1nc2cc(C(F)(F)F)ccc2n1C1CCN(CC(=O)NC(C)(C)C)CC1
(c) COc1ccc(C(=O)Nn2c(SCc3ccc([N+](=O)[O-])cc3)nc3ccccc3c2=O)cc1
(d) O=C(Cc1ccc(Cl)cc1)N/N=C/c1cccc(O)c1
Answer: b. Cc1nc2cc(C(F)(F)F)ccc2n1C1CCN(CC(=O)NC(C)(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#}
Cc1nc2cc(C(F)(F)F)ccc2n1C1CCN(CC(=O)NC(C)(C)C)CC1
Cc1nc2cc(C(F)(F)F)ccc2n1C1CCN(CC(=O)NC(C)(C)C)CC1
N-tert-butyl-2-[4-[2-methyl-5-(trifluoromethyl)benzimidazol-1-yl]piperidin-1-yl]acetamide