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, or c without using any additional words.
Options:
a: CN(C)c1ccc(/C=C/c2c(F)cccc2F)cn1
b: FC(F)(F)c1cc(COCC2(c3ccccc3)CCNCC2)nc(N2CCCC2)c1
c: CC(=O)Nc1ccc(C(=O)Nc2cc(-c3cccs3)ccc2N)cc1
Answer: 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}
2-[(4-phenylpiperidin-4-yl)methoxymethyl]-6-pyrrolidin-1-yl-4-(trifluoromethyl)pyridine