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] COC1COCCC1NC1CCC(C(=O)N2CCN(c3nccc(C(F)(F)F)n3)CC2)(C(C)C)C1
[b] CN1CCC[C@H]1Cn1nc(Cc2ccc(Cl)cc2)c2nccnc2c1=O
[c] COC(=O)c1cccc(C(=O)N2CCC(CCN3C4CCC3CC(n3c(C)nc5ccccc53)C4)(c3ccccc3)CC2)c1
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}
8-[(4-chlorophenyl)methyl]-6-[[(2S)-1-methylpyrrolidin-2-yl]methyl]pyrazino[2,3-d]pyridazin-5-one