Problem statement: Answer the multiple-choice question.
Query: Which drug has a 4.011\% 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(NC(=S)Nc1ccc(Cc2ccncc2)cc1)c1ccccc1F
b FC(F)(F)c1cnc(-c2cnc(-c3ccncc3)nc2)c(Cl)c1
c O=C(COc1ccc(Br)cc1)NCc1ccccn1
d Cc1cc([N+](=O)[O-])cc([N+](=O)[O-])c1NCC(C)C
e COC(=O)Cn1c(CN2CCOCC2)nc2c1c(=O)[nH]c(=O)n2C
Answer: e. COC(=O)Cn1c(CN2CCOCC2)nc2c1c(=O)[nH]c(=O)n2C
{#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)Cn1c(CN2CCOCC2)nc2c1c(=O)[nH]c(=O)n2C
COC(=O)Cn1c(CN2CCOCC2)nc2c1c(=O)[nH]c(=O)n2C
[C][O][C][=Branch1][C][=O][C][N][C][Branch1][#Branch2][C][N][C][C][O][C][C][Ring1][=Branch1][=N][C][=C][Ring1][N][C][=Branch1][C][=O][NH1][C][=Branch1][C][=O][N][Ring1][Branch2][C]
methyl 2-[3-methyl-8-(morpholin-4-ylmethyl)-2,6-dioxopurin-7-yl]acetate