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 O=C(Nc1nc(-c2cc(F)ccc2F)cs1)c1cccc(N2C(=O)CCC2=O)c1
b Cc1ccc(S(=O)(=O)NC(=NCC(=O)O)c2ccc(F)cc2)cc1
c O=C(CSc1nc(CCC2CCCC2)nc2ccccc12)NCc1ccc2c(c1)OCO2
d O=S(=O)(c1cnc[nH]1)N1CCN(c2ccc(Cl)cc2)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}