Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -36.074% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. COCc1cc(C)nc(SCC(=O)Nc2cccc3cccnc23)c1C#N
b. CCOC(=O)Cn1cnc2c(nnn2Cc2ccc(Cl)cc2)c1=O
c. CCc1ccc(CNc2ccc3c(c2)ncn3C(C)(C)C)cc1
d. COC(=O)CC1(c2cccc3ccccc23)C(=O)c2ccccc2C1=O
e. O=S1(=O)C=C(SCc2cccc(Cl)c2)Nc2ccccc21
Answer: c. CCc1ccc(CNc2ccc3c(c2)ncn3C(C)(C)C)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#}
CCc1ccc(CNc2ccc3c(c2)ncn3C(C)(C)C)cc1
CCc1ccc(CNc2ccc3c(c2)ncn3C(C)(C)C)cc1
1-tert-butyl-N-[(4-ethylphenyl)methyl]benzimidazol-5-amine