Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -1.637\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C(c1ccco1)n1nc(-c2cccnc2)nc1NCc1ccco1
(b) CN(C)c1ccc(C2OC(=O)C(C)(C)C(=O)C2(C)C)cc1
(c) O=c1c2nnn(Cc3ccccc3)c2ncn1-c1ccccc1
(d) Cc1cc(C)cc(N2C(=O)C3C4C=CC(C4)C3C2=O)c1
Answer: d. Cc1cc(C)cc(N2C(=O)C3C4C=CC(C4)C3C2=O)c1
{#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#}
Cc1cc(C)cc(N2C(=O)C3C4C=CC(C4)C3C2=O)c1
Cc1cc(C)cc(N2C(=O)C3C4C=CC(C4)C3C2=O)c1
4-(3,5-dimethylphenyl)-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione