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 or b without using any additional words.
Options:
a CC1(C)Cc2c(CN3CCC4(CC3)CCN(C(=O)c3ccc(N)cn3)CC4)cccc2O1
b COc1cc(C(=O)NCCN2CCCC2)ccc1Oc1ccc(Cl)cc1NS(=O)(=O)c1ccc(Cl)c(C(F)(F)F)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}
4-[4-chloro-2-[[4-chloro-3-(trifluoromethyl)phenyl]sulfonylamino]phenoxy]-3-methoxy-N-(2-pyrrolidin-1-ylethyl)benzamide