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 other words.
Options:
a: CSc1oc(-c2ccco2)nc1S(=O)(=O)c1ccc(Br)cc1
b: Cc1cc(C)nc(SC2CCCCC2O)n1
c: COC(=O)c1[nH]c2ccc(C)cc2c1NC(=O)CN1CCC(C)CC1
d: OCCOCCNc1ncnc2c1cnn2-c1ccccc1
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}