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, or d without using any additional words.
Options:
a: Cc1nc2ccccc2c2ncccc12
b: O=C1CN(C(=O)COc2c(F)c(F)cc(F)c2F)c2ccccc2N1
c: CN(C(=O)CSCC(=O)O)C1CCCCC1
d: CCOC(=O)C1(Cc2ccc(Cl)cc2)CCN(Cc2cnc(N)nc2)CC1
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}