Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(N1CCCCC1)N1CC(OC(c2ccc(Cl)cc2)c2cccnc2Cl)C1
(b) c1ccc(-n2ncc3c2CCC3CCN2CCCCC2)cc1
(c) COCCC(C(=O)O)[C@@H]1c2ccccc2C[C@H]1NC(=O)c1cc2sc(Cl)c(Cl)c2[nH]1
Answer: b
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}
1-phenyl-4-(2-piperidin-1-ylethyl)-5,6-dihydro-4H-cyclopenta[c]pyrazole