Task: Answer the MCQ question.
Question: Which drug has a -1.454\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. O=C(Nc1cccc(Cl)c1)Nc1ccccc1NS(=O)(=O)c1cccs1
b. CCOC(=O)c1ccc2c(c1)N(CC#N)C(=O)C(C)(C)O2
c. O=c1[nH]c2nc(SCc3ccccc3)ncc2c(=O)n1-c1ccc(Cl)cc1
d. CC(C)(C)c1nnc2sc(SCC(=O)NCc3ccco3)nn2c1=O
e. CC1(C)CC(NC(=O)C2CCC(=O)N(C3CC3)C2)CC(C)(C)C1
Answer: b. CCOC(=O)c1ccc2c(c1)N(CC#N)C(=O)C(C)(C)O2
{#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)c1ccc2c(c1)N(CC#N)C(=O)C(C)(C)O2
CCOC(=O)c1ccc2c(c1)N(CC#N)C(=O)C(C)(C)O2
ethyl 4-(cyanomethyl)-2,2-dimethyl-3-oxo-1,4-benzoxazine-6-carboxylate