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, or c without using any other words.
Options:
a: CC[C@H](C)[C@H](C(=O)O)N1CC(CN2CCC(c3cc(Cc4ccc(OCC(F)(F)F)cc4)nn3CC)CC2)[C@@H](c2cccc(F)c2)C1
b: COc1cc([C@@]2(O)CCN(CC(N)=O)C[C@@H]2O)ccc1Nc1ncc2ccc(-c3ccccc3OC)n2n1
c: O=C1COc2ccc(CNC34CCC(CCc5c(F)cnc6ccc(OC(F)F)nc56)(CC3)OC4)nc2N1
Answer: 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-[(3S,4S)-3,4-dihydroxy-4-[3-methoxy-4-[[7-(2-methoxyphenyl)pyrrolo[2,1-f][1,2,4]triazin-2-yl]amino]phenyl]piperidin-1-yl]acetamide