Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CC1(C)[C@H](Nc2c(C(N)=O)cnn3cc(-c4cncc(F)c4)cc23)CC[C@]1(C)N
b. N#Cc1ccc(CN2CCN(c3ccc4nnc(C(F)(F)F)n4n3)CC2)cc1
c. Cc1nc2cnc(Oc3ccc4ncsc4c3)cc2c(=O)n1CC1CCCN(C(C)C)C1
d. Cc1ccc(Cn2c([C@H]3CNCCS3)nc3ccccc32)cc1
e. C[C@H]([C@@H](O)c1ccc2c(c1)CCC(=O)N2)N1CCC(O)(c2cccc(COc3ccccc3)c2)CC1
Answer: a, b, c, d, e
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}
4-[[(1R,3S)-3-amino-2,2,3-trimethylcyclopentyl]amino]-6-(5-fluoropyridin-3-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide