Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 2.068\% 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] c1ccc2c(-c3ccncc3)c[nH]c2c1
[b] COc1ccc(C2C(C(=O)N3CCN(c4ccc(OC)cc4)CC3)c3ccccc3C(=O)N2C)cc1
[c] COc1ccc(CN2C(=O)CCC2(C)C(=O)NC2CCCCC2)c(OC)c1
[d] CCCC(=O)Nc1cc(=O)[nH]c2ncnn12
[e] CSCCC1COC(c2cccs2)=N1
Answer: b. COc1ccc(C2C(C(=O)N3CCN(c4ccc(OC)cc4)CC3)c3ccccc3C(=O)N2C)cc1
{#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#}
COc1ccc(C2C(C(=O)N3CCN(c4ccc(OC)cc4)CC3)c3ccccc3C(=O)N2C)cc1
COc1ccc(C2C(C(=O)N3CCN(c4ccc(OC)cc4)CC3)c3ccccc3C(=O)N2C)cc1
3-(4-methoxyphenyl)-4-[4-(4-methoxyphenyl)piperazine-1-carbonyl]-2-methyl-3,4-dihydroisoquinolin-1-one