Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 5.206\% 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, d, or e without using any additional words.
Options:
[a] O=C(COC(=O)c1oc2ccccc2c1CSc1ccc(Cl)cc1)NC1CCCC1
[b] CCCCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCCOC)C2c2ccncc2)cc1C
[c] Cc1ccc(C2c3sc(=O)[nH]c3SC3C4CC(C5C(=O)N(C(C)C(=O)O)C(=O)C45)C23)cc1
[d] COc1ccc(CC(=O)c2ccc(OC3OC(CO)C(O)C(O)C3O)cc2O)cc1
[e] COc1ccc(Cn2nnc(C(=O)Nc3ccc(F)cc3)c2N)cc1
Answer: b. CCCCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCCOC)C2c2ccncc2)cc1C
{#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#}
CCCCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCCOC)C2c2ccncc2)cc1C
CCCCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCCOC)C2c2ccncc2)cc1C
(4Z)-4-[(4-butoxy-3-methylphenyl)-hydroxymethylidene]-1-(3-methoxypropyl)-5-pyridin-4-ylpyrrolidine-2,3-dione