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.) COc1ccc(Nc2cc(NCCN)nnc2C(N)=O)nc1C(C)C
b.) COc1cc2nnc(C(N)=O)c(Nc3ccc(C)cc3F)c2cc1N1CCC(OC)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}
4-(2-fluoro-4-methylanilino)-7-methoxy-6-(4-methoxypiperidin-1-yl)cinnoline-3-carboxamide