Task: Please answer the multiple choice question.
Question: Which molecules are a 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) COc1cccc(NC(=S)N(CCCN2CCCC2)Cc2ccco2)c1
(b) CC(=O)N1c2ccc(S(=O)(=O)NCCC(=O)NCCc3ccc(Cl)cc3)cc2CC1C
(c) CCOc1ccc(CSC2=NCCN2)cc1[N+](=O)[O-].Cl
(d) COc1ccc(S(=O)(=O)N2CCCCCC2)cc1C(=O)N(C)Cc1cccc(OC)c1OC
(e) CN1CCN(NC(=O)c2cc(S(=O)(=O)N3CCOCC3)c(Cl)cc2Cl)CC1.Cl
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}