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, or c without using any additional words.
Options:
a O=c1oc2c(CN3CCOCC3)c(O)ccc2c2c1CCC2
b CCC(=O)Nc1nnc(S(=O)(=O)N(CC)c2ccc(OC)cc2)s1
c O=C(CCCCCn1c(=S)[nH]c2ccc(N3CCOCC3)cc2c1=O)NC1CCN(Cc2ccccc2)CC1
Answer: a, b, c
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}