Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 4.334\% 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 other words.
Options:
a. O=C(O)C1Sc2[nH]c(=O)sc2C2c3ccc(O)cc3OC(=O)C12
b. COc1ccc(-c2csc(NC(=O)CC(NC(C)=O)c3ccccc3)n2)cc1OC
c. COc1ccccc1CNC(=O)COC(=O)c1nccnc1N
d. CN1CCC(=NNC(=O)CSCc2ccccc2)CC1
Answer: d. CN1CCC(=NNC(=O)CSCc2ccccc2)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#}
CN1CCC(=NNC(=O)CSCc2ccccc2)CC1
CN1CCC(=NNC(=O)CSCc2ccccc2)CC1
2-benzylsulfanyl-N-[(1-methylpiperidin-4-ylidene)amino]acetamide