Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Nc1ccccc1NC(=O)c1ccc(-c2ncc(CN3CCC3)cc2Cl)cc1
b: CCc1nc2ccccc2c(=O)n1-c1ccc(OCCCN2CCCC2)cc1
c: FC(F)(F)c1ccc(Nc2nc(CCCN3CCOCC3)nc3cc(-c4ncccc4C(F)(F)F)ccc23)cc1
d: CCCCN(CCc1ccc(Cl)c(Cl)c1)CC(O)COc1ccc(NS(C)(=O)=O)cc1
Answer: b, c, d
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-(3-morpholin-4-ylpropyl)-N-[4-(trifluoromethyl)phenyl]-7-[3-(trifluoromethyl)pyridin-2-yl]quinazolin-4-amine