Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 2.163\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CCOC(=O)CC(=O)Nc1c(C)cc(C)cc1C
[b] COc1ccccc1N1CCN(S(=O)(=O)c2ccccc2F)CC1
[c] Cc1ccc(OCCCCn2ccnc2C)c(C)c1.O=C(O)C(=O)O
[d] CC(C)(C)NC(=O)Cn1c(=O)oc2ccc(Cl)cc21
[e] CCOc1ccccc1NC(=O)CN(c1cc(C)cc(C)c1)S(=O)(=O)c1c(C)noc1C
Answer: c. Cc1ccc(OCCCCn2ccnc2C)c(C)c1.O=C(O)C(=O)O
{#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#}
1-[4-(2,4-dimethylphenoxy)butyl]-2-methylimidazole;oxalic acid