Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 10.321\% 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 additional words.
Options:
[a] Nc1nnc(-c2cccnc2)s1
[b] O=C(OCC(=O)N1CCCc2ccccc21)c1ccc(Cl)nc1
[c] COC(=O)C(Cc1c[nH]c2ccccc12)N1CCS(=O)(=O)CC1
[d] Cc1ccc(C(=O)NC(=S)Nc2cccc(-c3nc4ccccc4s3)c2)cc1
Answer: c. COC(=O)C(Cc1c[nH]c2ccccc12)N1CCS(=O)(=O)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#}
COC(=O)C(Cc1c[nH]c2ccccc12)N1CCS(=O)(=O)CC1
COC(=O)C(Cc1c[nH]c2ccccc12)N1CCS(=O)(=O)CC1
methyl 2-(1,1-dioxo-1,4-thiazinan-4-yl)-3-(1H-indol-3-yl)propanoate