Problem statement: Answer the multiple-choice question.
Query: Which drug has a -8.585\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCCn1c(N)c(C(=O)CN(C)CC(=O)Nc2c(Cl)cccc2Cl)c(=O)[nH]c1=O
[b] CC(=O)CCCCn1cnc2c1c(=O)n(C)c(=O)n2C
[c] COc1cccc(CNC(=O)CCC(=O)N2CCOCC2)c1
[d] Br.CCCn1c(=N)n(CC(=O)c2ccc(Cl)cc2)c2ccccc21
Answer: d. Br.CCCn1c(=N)n(CC(=O)c2ccc(Cl)cc2)c2ccccc21
{#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#}
Br.CCCn1c(=N)n(CC(=O)c2ccc(Cl)cc2)c2ccccc21
Br.CCCn1c(=N)n(CC(=O)c2ccc(Cl)cc2)c2ccccc21
1-(4-chlorophenyl)-2-(2-imino-3-propylbenzimidazol-1-yl)ethanone;hydrobromide