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, or c without using any other words.
Options:
a: O=c1ccc(OCCCN2CCCCC2)nn1-c1ccc(F)c(F)c1
b: CC(C(=O)NC1(c2ccccc2)CCC(N2CCN(C(C)C)CC2)CC1)c1cc(C(F)(F)F)cc(C(F)(F)F)c1
c: Cc1c([C@@H](O)CN2CCC3(CC2)CCN(c2ccc(C#N)nc2)C3)ccc2c1COC2=O
Answer: a, b, 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}
2-(3,4-difluorophenyl)-6-(3-piperidin-1-ylpropoxy)pyridazin-3-one