Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CCCCCCSc1ccc(-c2nc3ccc(C)cn3c2NCc2ccccc2)cc1OC.O=C(O)C(F)(F)F
[b] COc1ccc(CNC(=O)CN(C(=O)CCC(=O)Nc2ccccn2)c2cccc(C)c2)cc1
[c] CC(C)Cc1nnc(NC(=O)CCC(=O)N2CC(C)CC(C)C2)s1
[d] COc1ccc(CN(C(=O)CNC(=O)c2ccco2)C(C(=O)NCC2CCCO2)c2ccc(OC)c(OC)c2)cc1
[e] Cc1ccc(NS(=O)(=O)c2c(C)[nH]c(=O)[nH]c2=O)cc1F
Answer: 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}