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] CCCn1nc2cc(C(=O)NCc3ccc(C)cc3)ccc2c1OCC
[b] CCOC(=O)c1ccc(N=Cc2nc3ccccc3n2C)cc1
[c] Cc1cc(C#N)c(C)c(SCc2[nH]nc3c2C(c2ccccc2)C(C#N)=C(N)O3)n1
[d] CNS(=O)(=O)c1ccc(NC(=O)c2cc(-c3ccncc3)nc3ccc(Cl)cc23)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}