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 other words.
Options:
[a] O=C1NCCN1CCN1CCC(c2cn(-c3ccc(F)cc3)c3ccc(Cl)cc23)CC1
[b] Cc1nc2ccccc2n1-c1ccc(C(=O)N(C)[C@@H]2CCN(C3CCC3)C2)cc1
[c] CCCC(=O)N1CCc2c(nc(C)n2C2CC3CCC(C2)N3CCC(NC(C)=O)c2cccc(F)c2)C1
[d] Cc1c(-c2ccc3cc(CCN4CCCC4C)ccc3n2)cnn1C
Answer: 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}
N-[(3R)-1-cyclobutylpyrrolidin-3-yl]-N-methyl-4-(2-methylbenzimidazol-1-yl)benzamide