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.) CCCCNC(=O)c1ccc(CS(=O)(=O)c2ccc(OC)cc2)o1
b.) O=C(Nc1nc(-c2ccncc2)cs1)c1ccc(S(=O)(=O)N2CCOCC2)cc1
c.) C=CCNC1=C(Cl)C(=O)N(c2cccc(Cl)c2Cl)C1=O
d.) CC(C)n1nc(C(=O)OCn2nnc3ccccc3c2=O)c2ccccc2c1=O
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}