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 additional words.
Options:
a C/C(=N/NC(=O)c1ccc(C(C)(C)C)cc1)c1ccccn1
b O=C(c1ccccc1)N1CCN(c2ccc(Cl)cc2)CC1
c CCc1cc(SC#N)cc(C)c1NC(=O)CCl
d O=C(Nc1cccc2ccccc12)N1CCN(Cc2ccc3c(c2)OCO3)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}