Task: Answer the multiple choice question.
Query: Which drug exhibits a 8.430\% human ether-à-go-go related gene (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 additional words.
Options:
a) COc1ccccc1C1CCN(C(=O)c2cccs2)CC1
b) COc1ccc(C(C)(C)NC(=O)C2CCC(=O)N(C3CCCC3)C2)cc1OC
c) CCCCNC(=O)NC(C(=O)OC)C12CC3CC(CC(C3)C1)C2
d) O=C(CSc1nnc2ccc(-c3ccccn3)nn12)Nc1ccccc1
e) COCCn1nnnc1C1(N(Cc2cc3cc(C)ccc3[nH]c2=O)CC2CCCO2)CCN(C)CC1
Answer: b. COc1ccc(C(C)(C)NC(=O)C2CCC(=O)N(C3CCCC3)C2)cc1OC
{#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#}
COc1ccc(C(C)(C)NC(=O)C2CCC(=O)N(C3CCCC3)C2)cc1OC
COc1ccc(C(C)(C)NC(=O)C2CCC(=O)N(C3CCCC3)C2)cc1OC
1-cyclopentyl-N-[2-(3,4-dimethoxyphenyl)propan-2-yl]-6-oxopiperidine-3-carboxamide