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, or d without using any additional words.
Options:
(a) CC(C)(C)COc1ccc2c(c1)[C@]1(COC(N)=N1)c1cc(-c3ccc(F)nc3)ccc1O2
(b) COc1cnc2c(NCc3nnc4ccc(-c5cc(F)cc(F)c5)nn34)ccnc2c1
(c) Cc1nnc(C2CCN(C(C)C[C@H](NC(=O)C3CCC3)c3ccccc3)CC2)o1
(d) Cc1cc(C)nc(Nc2cc(N[C@@H]3CCCC[C@@H]3N)cnc2C(N)=O)c1
Answer: a, b, c, d
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}
N-[[6-(3,5-difluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]methyl]-7-methoxy-1,5-naphthyridin-4-amine