Task: Answer the MCQ question.
Query: Which compound exhibits a 12.804\% 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 additional words.
Options:
a. O=C(N/N=C/CCc1ccccc1)c1ccc(CN2c3cccc4cccc(c34)S2(=O)=O)cc1
b. CCC(C)CN1CCC(CO)(Cc2ccccc2Cl)CC1
c. COc1ccccc1C(=O)Nc1ccnn1C1CCN(C2CCSCC2)CC1
d. O=C1CN(C(=O)/C=C/c2ccccc2F)c2ccccc2N1
Answer: d. O=C1CN(C(=O)/C=C/c2ccccc2F)c2ccccc2N1
{#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=C1CN(C(=O)/C=C/c2ccccc2F)c2ccccc2N1
O=C1CN(C(=O)/C=C/c2ccccc2F)c2ccccc2N1
4-[(E)-3-(2-fluorophenyl)prop-2-enoyl]-1,3-dihydroquinoxalin-2-one