Problem statement: Answer the multiple-choice question.
Query: Which compound has a -3.567\% 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] CCOC(=O)[C@H]1[C@H]2COc3ccccc3[C@@H]2N2C(=O)c3cc(OC)c(OC)cc3NC(=O)[C@@]12C
[b] Cc1cc(C(=O)CSc2nnnn2C)c(C)n1Cc1ccco1
[c] CCCCN(CCCC)c1nc(OC)nc(-n2nnc(C(C)=O)c2C)n1
[d] C=CCn1c(SCC(=O)Nc2ccccc2)nnc1-c1cccc(S(=O)(=O)N2CCOCC2)c1
Answer: c. CCCCN(CCCC)c1nc(OC)nc(-n2nnc(C(C)=O)c2C)n1
{#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#}
CCCCN(CCCC)c1nc(OC)nc(-n2nnc(C(C)=O)c2C)n1
CCCCN(CCCC)c1nc(OC)nc(-n2nnc(C(C)=O)c2C)n1
1-[1-[4-(dibutylamino)-6-methoxy-1,3,5-triazin-2-yl]-5-methyltriazol-4-yl]ethanone