Problem statement: Answer the multiple choice question.
Query: Which drug has a 3.525\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COc1ccccc1CNC(=O)COC(=O)c1cc(C)oc1C
b) CSc1ccc(C(=O)c2[nH]c(=O)[nH]c2C)cc1
c) COc1ccc(/C=C/C(=O)OCC(=O)Nc2ccc(OC)c(S(=O)(=O)N3CCCCC3)c2)cc1
d) CN1CCN(c2nc3c(c(=O)n(C)c(=O)n3C)n2Cc2cccc3ccccc23)CC1
Answer: d. CN1CCN(c2nc3c(c(=O)n(C)c(=O)n3C)n2Cc2cccc3ccccc23)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#}
CN1CCN(c2nc3c(c(=O)n(C)c(=O)n3C)n2Cc2cccc3ccccc23)CC1
CN1CCN(c2nc3c(c(=O)n(C)c(=O)n3C)n2Cc2cccc3ccccc23)CC1
1,3-dimethyl-8-(4-methylpiperazin-1-yl)-7-(naphthalen-1-ylmethyl)purine-2,6-dione