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.) CCOC(=O)c1cccc(N/C=C/C(=O)c2ccc(OC)c(OC)c2)c1
b.) CSCC[C@H](NC(=O)Cc1ccc(Cl)cc1)C(=O)N1CCC2(CC1)NCCc1[nH]cnc12
c.) CCS(=O)(=O)Nc1cc2c3c(c1)CCC(=O)N3CCC2
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}