Task: Answer the MCQ question.
Query: Which drug exhibits a -39.675% 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] O=C(NCCCN1CCOCC1)c1c(O)c2c([nH]c1=O)CCCC2
[b] COc1ccc2c(-c3ccccc3)cc(SCC(=O)N(C)C3CCS(=O)(=O)C3)nc2c1
[c] CCOC(=O)C(=O)N1CCN(c2ccccc2OC)CC1
[d] CN1C(=O)C(=O)N(CC(=O)N2CCc3ccccc32)C1=O
[e] Cn1nc(C(=O)NCCCN2CCCCC2)c2c1-c1ccccc1SC2
Answer: b. COc1ccc2c(-c3ccccc3)cc(SCC(=O)N(C)C3CCS(=O)(=O)C3)nc2c1
{#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#}
COc1ccc2c(-c3ccccc3)cc(SCC(=O)N(C)C3CCS(=O)(=O)C3)nc2c1
COc1ccc2c(-c3ccccc3)cc(SCC(=O)N(C)C3CCS(=O)(=O)C3)nc2c1
N-(1,1-dioxothiolan-3-yl)-2-(7-methoxy-4-phenylquinolin-2-yl)sulfanyl-N-methylacetamide