Task: Answer the MCQ question.
Question: Which drug exhibits a 5.906\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C1CSC(c2cccc([N+](=O)[O-])c2)N1C1CC2CCC1C2
b) O=C(NCc1ccco1)C1CCN(C(=O)Cc2ccccc2)CC1
c) Cc1sc2ncnc(OCC(=O)c3ccc(S(=O)(=O)N4CCCC4)cc3)c2c1C
d) C=CC[n+]1c(-c2ccc(OC)cc2)csc1NNC(=O)Nc1ccccc1.[Br-]
Answer: c. Cc1sc2ncnc(OCC(=O)c3ccc(S(=O)(=O)N4CCCC4)cc3)c2c1C
{#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#}
Cc1sc2ncnc(OCC(=O)c3ccc(S(=O)(=O)N4CCCC4)cc3)c2c1C
Cc1sc2ncnc(OCC(=O)c3ccc(S(=O)(=O)N4CCCC4)cc3)c2c1C
2-(5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)oxy-1-(4-pyrrolidin-1-ylsulfonylphenyl)ethanone