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] O=C(c1nnc(-c2ccccc2)o1)N1CCC(Oc2ccc(CN3CCCC3)cc2)CC1
[b] CC1(c2cccc(-c3cccnc3)c2)N=C(N)c2ccccc2O1
[c] NC1CC1COc1ccc2ncc(F)c(CCC34CCC(NCc5ccc6c(n5)NC(=O)CO6)(CC3)CO4)c2n1
[d] COc1cc(-c2cn(Cc3ccc(-c4noc(C)n4)cc3)nn2)ccc1-n1cnc(C)c1
Answer: a
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}
(5-phenyl-1,3,4-oxadiazol-2-yl)-[4-[4-(pyrrolidin-1-ylmethyl)phenoxy]piperidin-1-yl]methanone