Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (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] CCCCCn1c(=O)nc(NC2CCN(Cc3ccc4c(c3)OCO4)CC2)c2cc(Cl)ccc21
[b] CCCCN1CCC[C@H]1Cn1nc(Cc2ccc(Cl)cc2)c2cccnc2c1=O
[c] CCN(CCO)C(=O)c1cc2cccnn2c1-c1cccc(C)c1
Answer: a, 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}
7-[[(2S)-1-butylpyrrolidin-2-yl]methyl]-5-[(4-chlorophenyl)methyl]pyrido[2,3-d]pyridazin-8-one