Task: Answer the MCQ question.
Question: Which compound has a -6.638\% 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] CC(C(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1)N1CCN(C(=O)c2ccco2)CC1
[b] COC(=O)c1ccc(C)c(NC(=O)c2c(-c3ccccc3)noc2C)c1
[c] COc1ccccc1CNC(=O)c1cccc(S(=O)(=O)N2CCN(C)CC2)c1
[d] O=C(N/N=C/c1ccccc1F)c1cccc(NC(=O)c2ccccc2Cl)c1
[e] CCOC(=O)C(NC(=O)NCc1ccccc1OC)(OCC)C(F)(F)F
Answer: b. COC(=O)c1ccc(C)c(NC(=O)c2c(-c3ccccc3)noc2C)c1
{#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#}
COC(=O)c1ccc(C)c(NC(=O)c2c(-c3ccccc3)noc2C)c1
COC(=O)c1ccc(C)c(NC(=O)c2c(-c3ccccc3)noc2C)c1
methyl 4-methyl-3-[(5-methyl-3-phenyl-1,2-oxazole-4-carbonyl)amino]benzoate