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(CCc1oc2ccc(Br)cc2c1-c1ccc(C)o1)=N/O
b: CCN1C(=O)C(C)S/C1=N\S(=O)(=O)c1ccc(Cl)s1
c: O=C(CSc1ccccc1)N1CCCC(N2CCN(c3cccc(Cl)c3)CC2)C1
d: Cc1ccc(C)c(Cn2c(C(=O)O)c(C=O)c3ccccc32)c1
Answer: a, b, 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}