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. COc1ccc(S(=O)(=O)N(C)C)cc1NS(=O)(=O)c1ccc(F)c(F)c1F
b. COC1CCCN(C(=O)c2cccc(OC3CCN(S(C)(=O)=O)CC3)c2)C1
c. O=C(Nc1ccc(F)c(Cl)c1)NC1CC1
d. CC1CCC(NC(=O)CN2C(=O)c3cccnc3Oc3ccc(Cl)cc32)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}