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, b, or c without using any other words.
Options:
a. C[C@@H]1CN(C(=O)OC2(C(F)(F)F)COC2)CCN1c1ncc(OCc2ccc(CS(C)(=O)=O)cc2F)cn1
b. CN(C)Cc1ccc2c(c1)CC[C@H](N(C)C(=O)c1ccc(-c3ccc(F)cc3)cc1)C2
c. CCc1cccc(NC(=O)N2CCc3nc(-c4c(C)noc4C)nc(-c4ccccc4C)c3C2)c1
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}
[3-(trifluoromethyl)oxetan-3-yl] (3R)-4-[5-[[2-fluoro-4-(methylsulfonylmethyl)phenyl]methoxy]pyrimidin-2-yl]-3-methylpiperazine-1-carboxylate