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 other words.
Options:
a) COc1ccc(C2(c3cccc(-c4cccnc4)c3)N=C(C)C(N)=N2)cc1
b) [O-][S+](c1ccccc1)c1ccc(C=Cc2ccc(F)cc2)nc1
c) Cc1cc(OC(F)F)cnc1C(=O)Nc1csc([C@]23CO[C@@H](C)C[C@H]2CSC(N)=N3)n1
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}
[6-[2-(4-fluorophenyl)ethenyl]pyridin-3-yl]-oxidanidyl-phenyl-sulfanium