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.) O=C(c1ccc(C=Cc2n[nH]c3ccccc23)cc1)N1CCNCC1
b.) O=C([C@@H]1C[C@H]1c1ccc(C(F)(F)F)cc1)N1CCN(S(=O)(=O)c2cc(-c3nc(O)cs3)cc(C(F)(F)F)c2)CC1
c.) N#Cc1ccc(OCC2(O)CN(S(=O)(=O)c3ccc(Cl)cc3Cl)C2)cc1F
Answer: 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}
4-[[1-(2,4-dichlorophenyl)sulfonyl-3-hydroxyazetidin-3-yl]methoxy]-2-fluorobenzonitrile