Task: Answer the MCQ question.
Question: Which compound exhibits a 17.138% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COCCCNC(=S)NNC(=O)c1ccccn1
(b) CCCNS(=O)(=O)c1ccc2c(c1)n(C)c(=O)n2C
(c) COc1ccc(S(=O)(=O)N(C)CC(=O)N2CCC(C(N)=O)CC2)cc1Cl
(d) CC12CN3CCN(CC(C3)/C1=N/NC(=O)Nc1ccccc1)C2
(e) COc1ccc(CNC(=O)CN(CC2CCCO2)C(=O)CNS(=O)(=O)c2ccc(C)cc2)cc1
Answer: b. CCCNS(=O)(=O)c1ccc2c(c1)n(C)c(=O)n2C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCNS(=O)(=O)c1ccc2c(c1)n(C)c(=O)n2C
CCCNS(=O)(=O)c1ccc2c(c1)n(C)c(=O)n2C
1,3-dimethyl-2-oxo-N-propylbenzimidazole-5-sulfonamide