Task: Answer the multiple choice question.
Question: Which compound has a -80.715\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C(COC(=O)c1cccc(Cl)c1)NCCN1C(=O)CSC1=O
b Cc1ccc(S(=O)(=O)Nc2ccc3c(c2)nc(CCN2CCN(c4ccccn4)CC2)n3C)cc1
Answer: b. Cc1ccc(S(=O)(=O)Nc2ccc3c(c2)nc(CCN2CCN(c4ccccn4)CC2)n3C)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc(S(=O)(=O)Nc2ccc3c(c2)nc(CCN2CCN(c4ccccn4)CC2)n3C)cc1
Cc1ccc(S(=O)(=O)Nc2ccc3c(c2)nc(CCN2CCN(c4ccccn4)CC2)n3C)cc1
4-methyl-N-[1-methyl-2-[2-(4-pyridin-2-ylpiperazin-1-yl)ethyl]benzimidazol-5-yl]benzenesulfonamide