Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) COc1ccc2ncc(F)c(CCN3CCC(NCc4cc5c(cn4)OCCO5)CC3)c2c1
b) COc1cc2nc([C@@H](CNC(=O)c3c(Cl)cc(-n4cnc(C)n4)cc3Cl)c3cccc(F)c3)[nH]c2cc1Cl
c) Nc1ccnc(N2CCC(C(=O)Nc3ccc4ccccc4n3)(c3ccccc3)CC2)c1
d) COCC[C@H](Oc1ncnc2c1cnn2-c1ncccc1Cl)C(=O)Nc1ccc(C)cn1
Answer: a, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
N-(2,3-dihydro-[1,4]dioxino[2,3-c]pyridin-7-ylmethyl)-1-[2-(3-fluoro-6-methoxyquinolin-4-yl)ethyl]piperidin-4-amine