Task: Answer the multiple choice question.
Question: Which drug has a -5.221% 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, or d without using any other words.
Options:
(a) CCOC(=O)c1[nH]c(C)c(CN(Cc2ccco2)C(=O)C(F)(F)F)c1C
(b) CCOP(=O)(OCC)c1nc(Cc2ccccc2)oc1NCc1ccccc1
(c) CCOc1ccc(NC(=O)c2sc3nc(N4CCOCC4)c4c(c3c2N)CCCC4)cc1
(d) COc1ccc([N+](=O)[O-])cc1NC(=O)C(C)Sc1nc(-c2ccccc2)cs1
Answer: a. CCOC(=O)c1[nH]c(C)c(CN(Cc2ccco2)C(=O)C(F)(F)F)c1C
{#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#}
CCOC(=O)c1[nH]c(C)c(CN(Cc2ccco2)C(=O)C(F)(F)F)c1C
CCOC(=O)c1[nH]c(C)c(CN(Cc2ccco2)C(=O)C(F)(F)F)c1C
ethyl 4-[[furan-2-ylmethyl-(2,2,2-trifluoroacetyl)amino]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate