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, b, c, or d without using any additional words.
Options:
(a) COc1ccc(C2CCC(N3CC(NC(=O)CNC(=O)c4cccc(C(F)(F)F)c4)C3)CC2)cn1
(b) CC(=O)Nc1ccc(CCN2CCC(COc3nc4ccccc4c4cn(C)cc34)CC2)cc1
(c) C[C@H]1COC2=C1C(=O)C(=O)c1c2ccc2c1CCCC2(C)C
(d) COC1COCCC1N[C@@H]1C[C@H]2CCC[C@@]2(C(=O)N2CCc3ccc(C#N)cc3C2)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}
N-[2-[[1-[4-(6-methoxypyridin-3-yl)cyclohexyl]azetidin-3-yl]amino]-2-oxoethyl]-3-(trifluoromethyl)benzamide