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 COc1cc(C(=S)N2CCCC2)cc(Cl)c1O
b C=CCNC(=O)c1ccc2c3n(nc2c1)-c1ccc(Cl)cc1CO3
c CC(C)Oc1ccc(CCC(=O)NNC(=S)NCc2ccccc2)cc1
d CCOC(=O)CNC(=O)C1CCN(S(=O)(=O)c2ccc(-c3nn[nH]n3)cc2)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}