Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CCC(CC)C(=O)c1c[nH]c(C(=O)NCCCN2CCOCC2)c1
b.) NC(=O)CSc1nnc(CNc2ccc(F)cc2)n1CC1CCCO1
c.) CCOC(=O)c1c(NC(=O)c2cc(C)oc2C)sc(C(=O)Nc2ccc(Cl)cc2)c1C
d.) O=c1ccc(Oc2nc(N3CCOCC3)nc(N3CCOCC3)n2)n[nH]1
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}