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, c, or d without using any additional words.
Options:
a.) CN(C)C(=O)c1cccc(-c2ccccc2CC(c2cccnc2)c2cccnc2)c1
b.) C[C@@H](c1ccc(-c2cn(C)c(=O)cc2CO)cc1)[C@H](N)C(=O)N1CC[C@H](F)C1.O=C(O)C(F)(F)F
c.) COc1cc(-c2cn(C3C[C@@H](C(C)(C)C)CCN(CC(C)(C)C)C3=O)nn2)ccc1-n1cnc(C)c1
d.) CCCCN1CCC[C@@H]1Cn1nc(Cc2ccc(Cl)cc2)c2cccnc2c1=O
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}
3-[2-(2,2-dipyridin-3-ylethyl)phenyl]-N,N-dimethylbenzamide