Task: Answer the multiple choice question.
Question: Which compound exhibits a 20.347\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. COc1ccc(CN2CCNC(=O)C2CC(=O)NC2CCCCCC2)c(F)c1
b. CC(C)C(c1nnnn1C1CCCC1)N1CCN(C(=O)c2ccco2)CC1
c. O=C(NC(=S)Nc1cccc(Cl)c1N1CCCCC1)c1ccco1
d. Cn1cccc1CC(=O)NNC(=O)Nc1cccc(Cl)c1
e. CCCc1cc(C(=O)Nc2ccc(C)cc2)no1
Answer: c. O=C(NC(=S)Nc1cccc(Cl)c1N1CCCCC1)c1ccco1
{#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#}
O=C(NC(=S)Nc1cccc(Cl)c1N1CCCCC1)c1ccco1
O=C(NC(=S)Nc1cccc(Cl)c1N1CCCCC1)c1ccco1
N-[(3-chloro-2-piperidin-1-ylphenyl)carbamothioyl]furan-2-carboxamide