Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCNc1cc(N2CCOCC2)cc(CCc2nc(C)c(CC)o2)n1
(b) C[C@@H]1CC[C@H](Nc2ncc(C(N)=O)c3sc(-c4ccccc4)cc23)CN1
(c) CCc1nc2ccc(C3CCN(CC(=O)N4CC(O)C4)CC3)cn2c1N(C)c1nc(-c2ccc(F)cc2)c(C#N)s1
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}
2-[[2-ethyl-6-[1-[2-(3-hydroxyazetidin-1-yl)-2-oxoethyl]piperidin-4-yl]imidazo[1,2-a]pyridin-3-yl]-methylamino]-4-(4-fluorophenyl)-1,3-thiazole-5-carbonitrile