Task: Answer the MCQ question.
Question: Which drug exhibits a 6.334\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a Cn1cnnc1SCc1ccc(C(=O)N=Nc2c(O)n(C)c3ccccc23)cc1
b O=S1(=O)CC(NCc2ccccc2)C(Nc2ccc(Cl)cc2)C1
c Cc1cccc(OCC(=O)Nc2ccc(N3CCN(C(=O)c4ccco4)CC3)cc2)c1
d COc1ccc(C(=O)NCc2cccnc2)cc1Br
e N#Cc1nc(COc2cccc(Cl)c2)oc1N1CCCC1
Answer: b. O=S1(=O)CC(NCc2ccccc2)C(Nc2ccc(Cl)cc2)C1
{#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=S1(=O)CC(NCc2ccccc2)C(Nc2ccc(Cl)cc2)C1
O=S1(=O)CC(NCc2ccccc2)C(Nc2ccc(Cl)cc2)C1
4-N-benzyl-3-N-(4-chlorophenyl)-1,1-dioxothiolane-3,4-diamine