Task: Answer the multiple-choice question.
Question: Which compound has a 4.045% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1ccc(NC(=O)CN(C)C(=O)c2cc(-c3ccncc3)nc3ccccc23)cc1
(b) CCc1ccc(C(=O)Nc2nc(C)cs2)s1
(c) Cc1ccc(NC(=O)C(NS(=O)(=O)c2cccc3nsnc23)C(C)C)nc1
(d) COC(=O)C1CCN(C(=O)c2cc(S(=O)(=O)N3CCCCC3)ccc2Cl)CC1
(e) CSCC(=O)N1CCC(CCC(=O)NC2CC2)CC1
Answer: b. CCc1ccc(C(=O)Nc2nc(C)cs2)s1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCc1ccc(C(=O)Nc2nc(C)cs2)s1
CCc1ccc(C(=O)Nc2nc(C)cs2)s1
5-ethyl-N-(4-methyl-1,3-thiazol-2-yl)thiophene-2-carboxamide