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 Cc1ccc(CNC(=O)C(OC(=O)c2ccco2)C(C)C)cc1
b Cn1nc(-c2ccccc2)c(CO)c1Oc1cccc(C(F)(F)F)c1
c CC(C)CCNC(=O)C(=O)Nc1cc2c3c(c1)CCC(=O)N3CCC2
d O=C(CN1C(=O)NC2(CCCCCC2)C1=O)N1CCN(S(=O)(=O)c2ccccc2)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}