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) Cc1ccc2[nH]c3nc(SCCN4CCOCC4)nnc3c2c1
(b) CCOc1ccc(N2CC(C(=O)NNC(=O)c3ccc(Br)cc3)CC2=O)cc1
(c) CCC1(C)NC(=O)N(/N=C/c2ccc(C)s2)C1=O
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}