Task: Answer the multiple-choice question.
Question: Which compound exhibits a 14.526\% 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) CS(=O)(=O)N(CC(=O)NC1CC1)C1CCCCC1
(b) COCC(C)NC(=O)CSc1nc2nn(-c3ccccc3)c(=O)c-2c2n1CCCCC2
(c) Cc1c(CC(=O)N2CCN(C(=O)C3COc4ccccc4O3)CC2)c(=O)oc2cc(O)ccc12
(d) CCC(=O)c1c[nH]c(C(=O)NCCCn2ccnc2)c1
(e) COc1cccc(C(=O)NC2CC3CCCC(C2)N3CC(=O)Nc2ccccc2C(F)(F)F)c1
Answer: b. COCC(C)NC(=O)CSc1nc2nn(-c3ccccc3)c(=O)c-2c2n1CCCCC2
{#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#}
COCC(C)NC(=O)CSc1nc2nn(-c3ccccc3)c(=O)c-2c2n1CCCCC2
COCC(C)NC(=O)CSc1nc2nn(-c3ccccc3)c(=O)c-2c2n1CCCCC2
N-(1-methoxypropan-2-yl)-2-[(3-oxo-4-phenyl-4,5,7,9-tetrazatricyclo[7.5.0.02,6]tetradeca-1,5,7-trien-8-yl)sulfanyl]acetamide