Task: Answer the MCQ question.
Question: Which drug exhibits a 1.558\% 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. COC(=O)C(=O)Nc1nnc(COc2ccccc2)s1
b. COC(=O)c1sccc1Oc1c(Cl)cccc1[N+](=O)[O-]
c. COc1ccc(Cc2nnc(NC(=O)C3CC(=O)N(CCc4ccc(F)cc4)C3)s2)cc1OC
d. CC1CCCC(NC(=O)C2CCN(S(=O)(=O)N3CCOCC3)CC2)C1C
Answer: d. CC1CCCC(NC(=O)C2CCN(S(=O)(=O)N3CCOCC3)CC2)C1C
{#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#}
CC1CCCC(NC(=O)C2CCN(S(=O)(=O)N3CCOCC3)CC2)C1C
CC1CCCC(NC(=O)C2CCN(S(=O)(=O)N3CCOCC3)CC2)C1C
N-(2,3-dimethylcyclohexyl)-1-morpholin-4-ylsulfonylpiperidine-4-carboxamide