Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 6.973\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] c1ccc(-c2nnc(-c3ccco3)n2-c2ccccc2)cc1
[b] CC1CCN(C(=O)CSc2nc(=O)n3ccccc3n2)CC1
[c] O=C(CCn1c(=O)oc2ccccc21)Nc1ccc2c(c1)OCCO2
[d] CCOC(=O)[C@@H]1[C@H]2COc3ccc(Br)cc3[C@@H]2N2C(=O)N(c3ccc(C)cc3)C(=O)[C@]12C
Answer: d. CCOC(=O)[C@@H]1[C@H]2COc3ccc(Br)cc3[C@@H]2N2C(=O)N(c3ccc(C)cc3)C(=O)[C@]12C
{#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#}
CCOC(=O)[C@@H]1[C@H]2COc3ccc(Br)cc3[C@@H]2N2C(=O)N(c3ccc(C)cc3)C(=O)[C@]12C
CCOC(=O)[C@@H]1[C@H]2COc3ccc(Br)cc3[C@@H]2N2C(=O)N(c3ccc(C)cc3)C(=O)[C@]12C
ethyl(1R,10R,11R,12S)-4-bromo-12-methyl-14-(4-methylphenyl)-13,15-dioxo-8-oxa-14,16-diazatetracyclo[8.6.0.02,7.012,16]hexadeca-2(7),3,5-triene-11-carboxylate