Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cn1cc(-c2ccc(Nc3nn([C@H]4COCC[C@@H]4C#N)cc3C(N)=O)cc2)cn1
(b) CC(C)(C1CCN(C(=O)c2cc(F)ccc2S(C)(=O)=O)CC1)S(=O)(=O)c1cccc(C(F)(F)F)c1
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}
1-[(3R,4S)-4-cyanooxan-3-yl]-3-[4-(1-methylpyrazol-4-yl)anilino]pyrazole-4-carboxamide