Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1ccc(CNC(=O)C2CCN(S(=O)(=O)c3cnc[nH]3)CC2)cc1
(b) COC(=O)N1[C@H](C)C=C[C@]1(Cc1ccccc1)C(=O)OC
(c) CCOc1ccc(S(=O)(=O)Nc2ccc(Cl)cn2)c(C)c1C
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}