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 additional words.
Options:
a: C=CCn1cc(C(=O)NCCCOC)c(=O)c2cc(S(=O)(=O)N(CC)CC)ccc21
b: CCOC(=O)N1CCN(Cc2nc3c(c(=O)[nH]c(=O)n3C)n2CCCc2ccccc2)CC1
c: O=C(NCC1(c2ccccc2)CCCC1)c1cccc(Br)c1
d: COc1cccc(N2CCN(S(=O)(=O)c3ccc4c(c3)NC(=O)CS4)CC2)c1
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}