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: CCCc1nc(Nc2cc(NCCN)nnc2C(N)=O)ccc1OC
b: Cc1nc2cc(-n3ncc(C(=O)c4cc5ccc(CN6CCC(F)(F)CC6)cc5[nH]4)c3N)ccc2[nH]1
c: COC1COCCC1NC1CCC(C(=O)N2CCN(c3ccnc(C(F)(F)F)n3)CC2)(C(C)C)C1
d: COc1ccc2ncc(C#N)c(CCN3CCC(NCc4cc5c(cn4)OCCO5)CC3)c2n1
e: Cc1ncc(OC[C@@]2(c3ccc(F)c(F)c3)C[C@H]2C(=O)Nc2ccc(F)cn2)c(C)n1
Answer: b, 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-[2-[4-(2,3-dihydro-[1,4]dioxino[2,3-c]pyridin-7-ylmethylamino)piperidin-1-yl]ethyl]-6-methoxy-1,5-naphthyridine-3-carbonitrile