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) Cn1c(SCCCN2CC3C[C@]3(c3ccc(C(F)(F)F)cc3)C2)nnc1-c1ccccc1
(b) Cc1ccc2c(=O)n(-c3ccc(OCCCN4CCCC4)cc3)c(C)nc2c1
(c) O=C1COc2ccc(CNC34CCC(CCc5c(F)cnc6ccc(OC7CC(O)CC(O)C7)nc56)(CC3)OC4)nc2N1
(d) CN(CC(N)=O)Cc1nc(-c2cn(CC3CCOCC3)c3c(Cl)cccc23)no1
Answer: 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-[7-chloro-1-(oxan-4-ylmethyl)indol-3-yl]-1,2,4-oxadiazol-5-yl]methyl-methylamino]acetamide