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 other words.
Options:
(a) COCCC(=O)N1CCC(Oc2ccc(C(=O)NCCc3cn[nH]c3)cc2)CC1
(b) CC1CCN(C(=O)CSc2nc3c(c(=O)n2C)SCC3)CC1
(c) Cn1c(CNC(=O)CNC(=O)Cc2ccccc2)cc(=O)n(C)c1=O
(d) CC(C)CC(=O)Nc1ccnn1C1CCN(C(=O)c2ccc(F)cc2Cl)CC1
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}