Task: Answer the MCQ question.
Question: Which compound has a 0.400\% 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] Clc1nc(-c2n[nH]nc2Cl)n[nH]1
[b] Nc1cc([N+](=O)[O-])ccc1Nc1ccc(O)cc1
[c] Cc1ccc(N(C(=O)CS(=O)CC(=O)Nc2ccc(F)cc2)C(C)C(=O)NC(C)(C)C)cc1
[d] COCCNC(=O)c1ccc(N2CC3CC(C2)c2cccc(=O)n2C3)c(NC(=O)c2ccc(F)cc2)c1
[e] O=C(COC(=O)c1cc(-c2ccccc2Cl)nc2ccccc12)Nc1ncc(C(F)(F)F)cc1Cl
Answer: e. O=C(COC(=O)c1cc(-c2ccccc2Cl)nc2ccccc12)Nc1ncc(C(F)(F)F)cc1Cl
{#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#}
O=C(COC(=O)c1cc(-c2ccccc2Cl)nc2ccccc12)Nc1ncc(C(F)(F)F)cc1Cl
O=C(COC(=O)c1cc(-c2ccccc2Cl)nc2ccccc12)Nc1ncc(C(F)(F)F)cc1Cl
[2-[[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino]-2-oxoethyl] 2-(2-chlorophenyl)quinoline-4-carboxylate