Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 12.123\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] Clc1ccc(Cn2nc(-c3ccccc3)nc2-c2ccccc2)cc1
[b] CC1(C)CC(CC(=O)Nc2ccccc2[N+](=O)[O-])C(=O)O1
[c] CCOc1ccccc1NC(=O)CN(c1ccc(OC)cc1OC)S(=O)(=O)c1ccccc1[N+](=O)[O-]
[d] O=C(OCc1ccc([N+](=O)[O-])cc1)C1CC(=O)N(CCc2ccccc2)C1
[e] COC(=O)C1CN(C(=O)C(C)Oc2ccc(F)cc2)c2ccccc2O1
Answer: b. CC1(C)CC(CC(=O)Nc2ccccc2[N+](=O)[O-])C(=O)O1
{#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#}
CC1(C)CC(CC(=O)Nc2ccccc2[N+](=O)[O-])C(=O)O1
CC1(C)CC(CC(=O)Nc2ccccc2[N+](=O)[O-])C(=O)O1
2-(5,5-dimethyl-2-oxooxolan-3-yl)-N-(2-nitrophenyl)acetamide