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: COc1cc2c(cc1OC)CN(C(=O)c1ccc(OC)c(S(=O)(=O)N3CCOCC3)c1)CC2
b: O=C(COc1ncnc2c(Cl)cc(Cl)cc12)N1CCCCC1
c: O=S(=O)(c1ccc(Cl)cc1)N1CCN(c2ncccn2)CC1
d: COc1cccc(NC(=O)c2ccc3c(c2)C(=O)N(CC2CCCO2)C3=O)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}