Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1ccc(CCN(C)C(=O)c2ccc(S(=O)(=O)Nc3ccccc3C)cc2)cc1OC
b: COc1ccc(-n2cnc3cc(NC(=O)c4ccco4)ccc32)cc1
c: Cc1c(C(=O)/C=C/N(C)C)nnn1-c1ccc(F)c(Cl)c1
d: Cc1ccc(OCC(=O)N(Cc2ccc(C)o2)C2CCS(=O)(=O)C2)cc1
e: Cl.O=C(CC1=NC2(CCCC2)Cc2ccccc21)N1CCOCC1
Answer: 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}