Task: Answer the multiple-choice question.
Query: Which drug has a -4.061% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1cccc(-c2nc(N3CCC(C)CC3)c3ccccc3n2)c1O
b: CCCN1C(=O)C2(/C(=C(\O)c3ccc4c(c3)OCCO4)C(=O)C(=O)N2CCCOC)c2ccccc21
c: CCOC(=O)c1c(NC(=O)CSc2nnc(-c3c[nH]c4ccccc34)n2CCOC)sc2c1CCCCC2
d: O=C(CN1C(=O)NC(CCc2ccccc2)C1=O)NC1CC1
Answer: b. CCCN1C(=O)C2(/C(=C(\O)c3ccc4c(c3)OCCO4)C(=O)C(=O)N2CCCOC)c2ccccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCN1C(=O)C2(/C(=C(\O)c3ccc4c(c3)OCCO4)C(=O)C(=O)N2CCCOC)c2ccccc21
CCCN1C(=O)C2(/C(=C(\O)c3ccc4c(c3)OCCO4)C(=O)C(=O)N2CCCOC)c2ccccc21
(4'E)-4'-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-1'-(3-methoxypropyl)-1-propylspiro[indole-3,5'-pyrrolidine]-2,2',3'-trione