Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 17.381\% 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 additional words.
Options:
[a] Cl.NCC12CC3CC(C1)CC(c1ccc(Br)cc1)(C3)C2
[b] O=C(Oc1ccnc2cc(Cl)ccc12)N1CCCCCC1
[c] O=C(COC(=O)Cn1cnc2ccccc2c1=O)Nc1ccccc1Sc1ccc(Cl)cc1
[d] CSc1nnc(-c2ccncc2)n1/N=C/c1cn(-c2ccccc2)nc1-c1ccc(Cl)cc1
[e] CCOCCn1c(CN2CCCC(C)C2)nc2c1c(=O)n(C)c(=O)n2C
Answer: e. CCOCCn1c(CN2CCCC(C)C2)nc2c1c(=O)n(C)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#}
CCOCCn1c(CN2CCCC(C)C2)nc2c1c(=O)n(C)c(=O)n2C
CCOCCn1c(CN2CCCC(C)C2)nc2c1c(=O)n(C)c(=O)n2C
7-(2-ethoxyethyl)-1,3-dimethyl-8-[(3-methylpiperidin-1-yl)methyl]purine-2,6-dione