Task: Please answer the multiple choice question.
Question: Which molecules are not 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 other words.
Options:
a: N#Cc1ccc(N2N=C(c3ccc4[nH]c(=O)oc4c3)C[C@@H]2c2ccc(F)cc2)cc1
b: Fc1ccc2c(C3CNCC[C@H]3F)c(-c3ccccc3)[nH]c2c1
c: CC(C)(O)[C@@H]1CNC[C@H]1Nc1nc(-c2cc(-c3cc[nH]n3)ccc2O)nc2ccccc12
d: Cc1ccncc1COc1ccc(Nc2ncnc3cccc(O[C@H](C)C(=O)N(C)C)c23)cc1C
Answer: c
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-[4-[[(3S,4R)-4-(2-oxidanylpropan-2-yl)pyrrolidin-3-yl]amino]quinazolin-2-yl]-4-(1H-pyrazol-3-yl)phenol