Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COCCn1cc(-c2c(C)nc3c(N4CCOCC4)nccn23)cn1
[b] C[NH+]1CC[NH+](CCCN2c3ccccc3Sc3ccc(Cl)cc32)CC1
[c] COc1cccc(C(=O)Cn2c(=O)c3c(c(C#N)c(N4CCCC(N)C4)n3CC=C(C)C)n(C)c2=O)c1
[d] CC1CN(CC2(C(N)=O)CCC2)CCN1S(=O)(=O)c1ccc(C(C)(O)C(F)(F)F)cc1
Answer: a, b, d
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}
4-[3-[1-(2-methoxyethyl)pyrazol-4-yl]-2-methylimidazo[1,2-a]pyrazin-8-yl]morpholine