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, or c without using any additional words.
Options:
(a) CC(C)c1nc(Nc2cc(NCCN)nnc2C(N)=O)ccc1F
(b) CC(C)CS(=O)(=O)n1ccc2c(-c3ccc(C(F)(F)F)cc3)cc(N3CCNCC3)nc21
(c) CC[C@H]1C[C@H]2CN3CCc4c([nH]c5ccc(OC)cc45)C(C(=O)OC)(C2)[C@H]13
Answer: a, b, c
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}
1-(2-methylpropylsulfonyl)-6-piperazin-1-yl-4-[4-(trifluoromethyl)phenyl]pyrrolo[2,3-b]pyridine