Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 5.204\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CCn1cc([N+](=O)[O-])c(C(=O)NCc2ccc3c(c2)OCO3)n1
[b] COC(=O)c1ccc(C2c3[nH]c4ccccc4c3C[C@H]3C(=O)N(C)CC(=O)N23)cc1
[c] COC(=O)C1=C(C)N(CCCC(=O)O)C(=O)NC1c1ccc([N+](=O)[O-])cc1
[d] CC(Oc1cccc(Cl)c1)C(=O)Nc1nc(-c2ccccn2)cs1
[e] CC1CN(C(=O)CCn2c(=O)oc3ccccc32)CC(C)O1
Answer: e. CC1CN(C(=O)CCn2c(=O)oc3ccccc32)CC(C)O1
{#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#}
CC1CN(C(=O)CCn2c(=O)oc3ccccc32)CC(C)O1
CC1CN(C(=O)CCn2c(=O)oc3ccccc32)CC(C)O1
3-[3-(2,6-dimethylmorpholin-4-yl)-3-oxopropyl]-1,3-benzoxazol-2-one