Task: Please answer the multiple choice question.
Question: Which molecules are not a 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.) CCO[C@@H]1Cc2cc(C(F)(F)F)ccc2[C@H]1N1CCN(C2(C)CCN(C(=O)c3c(C)ncnc3C)CC2)C[C@@H]1C
b.) CCS(=O)(=O)n1c2c(c3cc(C(=O)N4CCC(C)CC4)ccc31)CN(C1CCOCC1)CC2
c.) CCc1ccc2c(N3CC[C@@H](NC)C3)nc(N)nc2c1
d.) O=C(NC1COc2cccc(-c3cccnc3)c2C1)c1ccc(OCC(F)(F)F)nc1
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}
N-(5-pyridin-3-yl-3,4-dihydro-2H-chromen-3-yl)-6-(2,2,2-trifluoroethoxy)pyridine-3-carboxamide