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 or b without using any other words.
Options:
a: Cc1cc(Nc2cc(N[C@@H]3CCCC[C@@H]3N)cnc2C(N)=O)nc(C)c1-c1cnn(C)c1
b: COc1cc2nnc(C(N)=O)c(Nc3ccc(C)cc3F)c2cc1C1CCN(CCO)CC1
Answer: a
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}
5-[[(1R,2S)-2-aminocyclohexyl]amino]-3-[[4,6-dimethyl-5-(1-methylpyrazol-4-yl)pyridin-2-yl]amino]pyridine-2-carboxamide