Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CC(=O)c1cccc(NC(=O)CN(c2ccc(C)cc2)S(=O)(=O)c2cccc3nonc23)c1
b) Cc1ccc(C(c2sc3nc(C)nn3c2O)N2CCN(CCO)CC2)cc1
c) CCOC(=O)C1CCCn2c1nc1sc3c(c1c2=O)CCCC3
d) Cc1cc(CNCc2cn(C)nc2-c2ccc(Oc3ccccc3)cc2)on1
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}