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 COC(=O)c1ccc(Oc2cc(C)nc(Cl)n2)cc1
b CCOc1ccc(Oc2ccc(Cl)cc2N)cc1.Cl
c Cc1ccc2c(c1)N(CC(=O)NC1CCCC(C)C1C)C(=O)c1cccnc1O2
d CCCCNC(=O)CSc1nnc(NC(C)=O)s1
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}