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) COc1ccc(C(CNC(=O)c2cc3c(s2)CCC(C)C3)N2CCCC2)cc1
b) Cc1ccc([N+](=O)[O-])cc1NC(=O)CCCOc1ccccc1
c) CCC(C(=O)NC(C)(C)C)N(Cc1ccccc1Cl)C(=O)c1snc(C(N)=O)c1N
d) Fc1ccc([C@@H]2CCNC[C@H]2COc2ccc3c(c2)OCO3)cc1.O=C(O)/C=C\C(=O)O
Answer: 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}