Task: Answer the MCQ question.
Query: Which compound has a -3.170\% 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 CCOc1ccc(CN2CCN(Cc3ccc4cc(F)ccc4n3)CC2CCO)cc1
b Br.N=c1n(CC(=O)c2ccc([N+](=O)[O-])cc2)c2ccccc2n1Cc1ccccc1Cl
c COc1ccc(NC(=O)Cn2nnc(C(=O)NCc3cccs3)c2N)cc1OC
d CCC(C(=O)NCc1ccco1)N(C(=O)CNS(=O)(=O)c1ccccc1)c1ccccc1C
e COc1ccccc1C(=O)NCCn1ccc2ccccc21
Answer: e. COc1ccccc1C(=O)NCCn1ccc2ccccc21
{#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#}
COc1ccccc1C(=O)NCCn1ccc2ccccc21
COc1ccccc1C(=O)NCCn1ccc2ccccc21
N-(2-indol-1-ylethyl)-2-methoxybenzamide