Task: Answer the MCQ question.
Query: Which compound exhibits a -13.277\% 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. O=C(c1ccc(-n2ccnc2)cc1)N1CCCC(CO)(Cc2cccc(Cl)c2)C1
b. CCCc1cc(C(=O)NNC(=S)NC2CCCCC2)cs1
c. CN(C)CCOC(=O)c1ccc2[nH]c3c(c2c1)CSCC3.Cl
d. CS(=O)(=O)/C(C#N)=C\c1cnc(S(=O)(=O)c2ccccc2)s1
e. O=C(CSc1ncnc2c1cnn2-c1ccccc1)Nc1ccc2c(c1)OCO2
Answer: a. O=C(c1ccc(-n2ccnc2)cc1)N1CCCC(CO)(Cc2cccc(Cl)c2)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=C(c1ccc(-n2ccnc2)cc1)N1CCCC(CO)(Cc2cccc(Cl)c2)C1
O=C(c1ccc(-n2ccnc2)cc1)N1CCCC(CO)(Cc2cccc(Cl)c2)C1
[3-[(3-chlorophenyl)methyl]-3-(hydroxymethyl)piperidin-1-yl]-(4-imidazol-1-ylphenyl)methanone