Task: Answer the multiple-choice question.
Question: Which drug has a -7.710\% 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] CCCn1c(=O)c2ccccc2n2c(SCC(=O)NCc3cccs3)nnc12
[b] CN1C(=O)/C(=C/c2cccc(Cl)c2)Sc2ccc(C(=O)N3CCCC3)cc21
[c] CCCn1c(N)c(C(=O)CN(C)CC(=O)Nc2ccc(F)cc2)c(=O)[nH]c1=O
[d] NC(=O)CC(NC(=O)Cc1ccc(Br)cc1)c1ccc(NCCN2CCCC2)c([N+](=O)[O-])c1
[e] Nc1n[nH]c(-c2ccccc2)c1-c1ccccc1
Answer: d. NC(=O)CC(NC(=O)Cc1ccc(Br)cc1)c1ccc(NCCN2CCCC2)c([N+](=O)[O-])c1
{#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#}
NC(=O)CC(NC(=O)Cc1ccc(Br)cc1)c1ccc(NCCN2CCCC2)c([N+](=O)[O-])c1
NC(=O)CC(NC(=O)Cc1ccc(Br)cc1)c1ccc(NCCN2CCCC2)c([N+](=O)[O-])c1
3-[[2-(4-bromophenyl)acetyl]amino]-3-[3-nitro-4-(2-pyrrolidin-1-ylethylamino)phenyl]propanamide