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 other words.
Options:
a C=CC(=O)Nc1ccc2ncnc(Nc3ccc(OCc4cccc(F)c4)c(Cl)c3)c2c1
b Cc1ccc(C2(O)CCN(C(C)C(O)c3ccc4c(c3)CCC(=O)N4)CC2)cc1
c Cc1nsc(-c2nnc3n2CCN(C(=O)c2ccccc2)[C@@H]3C)n1
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}
6-[1-hydroxy-2-[4-hydroxy-4-(4-methylphenyl)piperidin-1-yl]propyl]-3,4-dihydro-1H-quinolin-2-one