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) COc1ccc(C)cc1NC(=O)CCS(=O)(=O)c1ccc2c(c1)oc(=O)n2C
(b) Cc1ccc(C(=O)N2N=C(CC(C)C)CC2(O)C(F)(F)F)o1
(c) COc1ccc(CC(=O)n2[nH]c(=O)cc(C)c2=O)cc1OC
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}