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, c, or d without using any other words.
Options:
a O=C(Nc1ccc(-c2nnc(NCCCN3CCCCC3)o2)c(C(F)(F)F)c1)c1ccccc1F
b COc1ccc(CCN(C)CCC[C@@](C#N)(c2cc(OC)c(OC)c(OC)c2)C(C)C)cc1OC
c CC(C)n1nc(C(=O)NCC2CCN(CCc3ccc(N)cc3)CC2)c2ccccc21
d O=C1CC(Cc2ccccc2)CCN1CC(O)c1ccc(O)cc1
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}
2-fluoro-N-[4-[5-(3-piperidin-1-ylpropylamino)-1,3,4-oxadiazol-2-yl]-3-(trifluoromethyl)phenyl]benzamide