Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CC(C)N(CCc1c[nH]c2ccccc12)Cc1ccc(C=CC(=O)NO)cc1
b.) Cc1ccc2c(-c3nnc(SCCN4CCc5cc6nc(C)oc6cc5CC4)n3C)cccc2n1
c.) Cc1nc2ccccc2n1C1CC2CCC(C1)N2CCC1(c2ccccc2)CCN(C(=O)c2cccc(S(N)(=O)=O)c2)CC1
Answer: a
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
N-hydroxy-3-[4-[[2-(1H-indol-3-yl)ethyl-propan-2-ylamino]methyl]phenyl]prop-2-enamide