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, or c without using any additional words.
Options:
a CCc1ccc(N=C2NC(=O)/C(=C/c3cc(OC)c(O)c(OC)c3)S2)cc1
b O=C(c1ccco1)N1CCN(c2ccc(N3CCCCC3)nn2)CC1
c CN(c1ccccc1)S(=O)(=O)c1ccc(Cl)nc1
Answer: a, b, c
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}