Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COc1ccccc1N1CCN(CCCC(C(=O)O)(c2ccc(Br)cc2)C(C)C)CC1
[b] NC(=O)c1nnc(N[C@@H]2CCCC[C@@H]2N)cc1Nc1cccc(C2CC2)n1
[c] Clc1ccc([C@H]2CC=CCNC2)cc1Cl
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}
6-[[(1R,2S)-2-aminocyclohexyl]amino]-4-[(6-cyclopropylpyridin-2-yl)amino]pyridazine-3-carboxamide