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) O=C(N/N=C\c1ccc(CNS(=O)(=O)c2ccc(Cl)cc2)o1)C(=O)Nc1ccc(Oc2ccccc2)cc1
b) O=C(O)c1ccc(CNS(=O)(=O)c2ccc3ccccc3c2)cc1
c) O=C1CC(NCc2ccncc2)C(=O)N1c1ccccc1
d) CCCn1cc(CN2CCCC(C(=O)c3ccc4c(c3)OCO4)C2)c(C)n1
Answer: a, b, 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}