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 other words.
Options:
(a) COCc1cc(C)nc(OCC(=O)N/N=C/c2ccc(C)cc2)c1C#N
(b) CS(=O)(=O)NN1C(=O)c2ccccc2NC1c1cccc2cccnc12
(c) Cc1cccc(-c2n[nH]c(=S)n2C)c1
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}