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 additional words.
Options:
(a) C/C=C(\C)C(=O)NCCN1C2=NC[C@H](Cc3ccccc3)N2C[C@@H]1Cc1ccc(OC)cc1
(b) Cn1c(SCC(=O)Nc2ccc(N3CCOCC3)cc2)nnc1-c1ccccc1
(c) CCCCCCSc1ncc(C#N)c(N)n1
Answer: 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}