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: Cc1cc(O)ccc1-c1cnc2ccccc2n1
b: CCCS(=O)(=O)N1CCN(C(=O)c2ccc(-c3ccccc3)cc2)CC1
c: COc1ccc(-c2nc(NC(=O)Cn3cnnn3)sc2C)cc1
d: Oc1ccc(C(=S)N2CCCC2)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}