Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 12.963\% 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) C=CCc1ccc(OCCCOc2ccc(C(=O)O)cc2)c(OC)c1
(b) CN(C)S(=O)(=O)c1cccc(NC(=S)Nc2ccc3cn[nH]c3c2)c1
(c) CCOC(=O)C1=NN(c2cccc(C)c2)C2(S1)SC(C(C)=O)=C(C)N2c1ccccc1
(d) CCOc1ccc2[nH]c(=O)c(C(c3nnnn3CCOC)N3CCOCC3)cc2c1
(e) O=C1CN(C(=O)CSc2ccc(-c3ccc(F)cc3)nn2)c2ccccc2N1
Answer: c. CCOC(=O)C1=NN(c2cccc(C)c2)C2(S1)SC(C(C)=O)=C(C)N2c1ccccc1
{#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#}
CCOC(=O)C1=NN(c2cccc(C)c2)C2(S1)SC(C(C)=O)=C(C)N2c1ccccc1
CCOC(=O)C1=NN(c2cccc(C)c2)C2(S1)SC(C(C)=O)=C(C)N2c1ccccc1
ethyl 7-acetyl-8-methyl-4-(3-methylphenyl)-9-phenyl-1,6-dithia-3,4,9-triazaspiro[4.4]nona-2,7-diene-2-carboxylate