Task: Answer the MCQ question.
Question: Which compound exhibits a 1.180\% 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 other words.
Options:
(a) CCOc1ccc(NS(=O)(=O)c2ccc(OCC(=O)NCc3ccncc3)cc2)cc1
(b) CC(C)Nc1ccc(C(CC(N)=O)NC(=O)Cc2ccc(Br)cc2)cc1[N+](=O)[O-]
(c) O=C(c1ccc2c(c1)OCO2)N1CCN(c2ccc(Cl)cc2)CC1
(d) COc1ccc(S(=O)(=O)N2CCCCCC2)cc1C(=O)Nc1cccc(C)n1
(e) Cc1cc(C)c(C(=O)CSc2n[nH]c(-c3ccncc3)n2)c(C)c1
Answer: b. CC(C)Nc1ccc(C(CC(N)=O)NC(=O)Cc2ccc(Br)cc2)cc1[N+](=O)[O-]
{#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#}
CC(C)Nc1ccc(C(CC(N)=O)NC(=O)Cc2ccc(Br)cc2)cc1[N+](=O)[O-]
CC(C)Nc1ccc(C(CC(N)=O)NC(=O)Cc2ccc(Br)cc2)cc1[N+](=O)[O-]
3-[[2-(4-bromophenyl)acetyl]amino]-3-[3-nitro-4-(propan-2-ylamino)phenyl]propanamide