Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cc1cccc(Oc2ccc(C(=O)NC3CCSC3=O)cn2)c1C
(b) COc1ccc(-c2noc(CCC(=O)NCCc3ccccc3)n2)cc1
(c) O=C(NC(=S)Nc1c(Cl)ccc2nsnc12)c1ccco1
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}