Task: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES O=S1(=O)CC(NCc2ccccc2)C(Nc2ccc(Cl)cc2)C1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 16.634
b: 21.498
c: -24.337
d: 6.334
Answer: d. 6.334\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=S1(=O)CC(NCc2ccccc2)C(Nc2ccc(Cl)cc2)C1
O=S1(=O)CC(NCc2ccccc2)C(Nc2ccc(Cl)cc2)C1
4-N-benzyl-3-N-(4-chlorophenyl)-1,1-dioxothiolane-3,4-diamine