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: CCOC(=O)N1CCN(C(=O)CN(CC)S(=O)(=O)c2cc(C)ccc2OC)CC1
b: C/C(=N\NC(=O)Nc1ccccc1)c1ccc2ccccc2c1
c: O=C1c2ccccc2-c2c1cccc2C(=O)N(CCO)CCO
d: Cc1nn(CCO)c(C)c1Oc1ccccc1O
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}