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, c, or d without using any additional words.
Options:
(a) Cl.Cn1ccc2cc3c(cc21)CCN3C(=O)Nc1cccnc1.O
(b) COC(=O)c1sc2nc(SCc3cccc(Cl)c3)n(N)c(=O)c2c1C
(c) NS(=O)(=O)c1ccc(CCNC(=O)CSc2nc3ccsc3c(=O)n2CC2CCC(C(=O)O)CC2)cc1
(d) FC(F)(F)c1cccc(Cc2noc(CN3CCCC(CN4CCCC4)C3)n2)c1
Answer: a, b, c, d
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}