Task: Answer the multiple choice question.
Question: Which compound has a 12.348% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=C(Nc1ccccc1Cl)C1CCCN(S(=O)(=O)c2ccc(F)cc2)C1
[b] COCCc1nn2c(=O)cc(COC(=O)c3cc(OC)c(OC)c(OC)c3)nc2s1
[c] CCOc1ccc(NC(=O)CSc2nc3[nH]ncc3c(=O)n2-c2ccccc2OC)cc1
[d] CCOc1ccc(-n2c(SCC(=O)Nc3cc(OC)c([N+](=O)[O-])cc3C)nc3ccccc32)cc1
Answer: d. CCOc1ccc(-n2c(SCC(=O)Nc3cc(OC)c([N+](=O)[O-])cc3C)nc3ccccc32)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1ccc(-n2c(SCC(=O)Nc3cc(OC)c([N+](=O)[O-])cc3C)nc3ccccc32)cc1
CCOc1ccc(-n2c(SCC(=O)Nc3cc(OC)c([N+](=O)[O-])cc3C)nc3ccccc32)cc1
2-[1-(4-ethoxyphenyl)benzimidazol-2-yl]sulfanyl-N-(5-methoxy-2-methyl-4-nitrophenyl)acetamide