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: Cc1oc(-c2cccc(Cl)c2)nc1CN1CCCC(C(=O)NC(C)c2ccc3c(c2)OCCO3)C1
b: COc1ccc([C@H]2CC(=O)C=C(c3ccc(OC)cc3OC)C2)cc1
c: O=c1[nH]c(C2CCN(S(=O)(=O)c3ccc4c(c3)OCCO4)CC2)nc2c1nnn2Cc1ccccc1F
d: CC(=O)c1ccn(S(=O)(=O)c2ccccc2)c1
Answer: 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}