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 or b without using any other words.
Options:
a: Cc1noc(C)c1CCC1CCN(S(=O)(=O)CC(C)(CC(C)c2ncc(F)cn2)N(O)C=O)CC1
b: C#C[C@H]1CC[C@@H](C#N)N1C(=O)CNC1(C)CCN(c2cc(C(=O)O)ccn2)CC1
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}
2-[4-[[2-[(2S,5R)-2-cyano-5-ethynylpyrrolidin-1-yl]-2-oxoethyl]amino]-4-methylpiperidin-1-yl]pyridine-4-carboxylic acid