Task: Answer the MCQ question.
Query: Which compound exhibits a 0.154\% 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] c1ccc(-c2nnc3n2-c2ccccc2SC3)cc1
[b] CC1(C)Cc2ccccc2-c2nc3n(c(=O)c21)CCCS3
[c] CCOC(=O)Cc1ccc(NC(=O)NNC(=O)c2cc3sccc3[nH]2)cc1
[d] O=C(C(=O)N1CCc2ccccc2C1)c1cn(CC(=O)N2CCCCC2)c2ccccc12
[e] COC(=O)c1c(-c2c(Cl)cccc2Cl)noc1NC(=O)N(C)C
Answer: c. CCOC(=O)Cc1ccc(NC(=O)NNC(=O)c2cc3sccc3[nH]2)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#}
CCOC(=O)Cc1ccc(NC(=O)NNC(=O)c2cc3sccc3[nH]2)cc1
CCOC(=O)Cc1ccc(NC(=O)NNC(=O)c2cc3sccc3[nH]2)cc1
ethyl 2-[4-[(4H-thieno[3,2-b]pyrrole-5-carbonylamino)carbamoylamino]phenyl]acetate