Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1ccc(N2CCN(Cc3nc(N)nc(N4CCCc5ccccc54)n3)CC2)cc1
[b] O=C(NCC1CCCO1)c1ccc(NS(=O)(=O)c2ccccc2)cc1
[c] CN1CCN(c2ccccc2NC(=O)c2ccc(-c3ccccc3[N+](=O)[O-])o2)CC1
[d] C/C(=N\NC(=O)c1ccc(C(=O)N/N=C(\C)c2ccco2)o1)c1ccco1
Answer: c
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}