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 additional words.
Options:
a Cc1[nH]c(=O)[nH]c(=O)c1S(=O)(=O)N1CCCC(C(=O)NCCc2ccccc2)C1
b Cc1ccc(Nc2nc(N)nc(CN3CCN(C(=O)c4ccco4)CC3)n2)cc1Cl
c COc1ccc(CCNC(=O)CN2CCN(c3cccc(Cl)c3)CC2)cc1OC
d O=C(O)CSc1nc2c(c(=O)[nH]1)CCCC2
Answer: a, 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}