Problem statement: Answer the multiple choice question.
Query: Which drug has a 7.378\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COC(=O)CCC(=O)Nc1ccc(Cl)c(Cl)c1
b O=C(OCCc1cc2ccccc2c(=O)o1)c1cccc(Br)c1
c COc1ccc(NC(=O)CSc2ncn(-c3ccccc3)n2)cc1Cl
d CC(C)CCn1c(N)c(C(=O)NCc2cccs2)c2nc3ccccc3nc21
Answer: a. COC(=O)CCC(=O)Nc1ccc(Cl)c(Cl)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)CCC(=O)Nc1ccc(Cl)c(Cl)c1
COC(=O)CCC(=O)Nc1ccc(Cl)c(Cl)c1
[C][O][C][=Branch1][C][=O][C][C][C][=Branch1][C][=O][N][C][=C][C][=C][Branch1][C][Cl][C][Branch1][C][Cl][=C][Ring1][Branch2]
methyl 4-(3,4-dichloroanilino)-4-oxobutanoate