Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -12.416\% human ether-à-go-go related gene (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: O=C(O)c1ccc(O)c(N2C(=O)Nc3ccccc3N2O)c1
b: CCc1nc2ccc(C(=O)NCCCN3CCN(c4ccc(F)cc4)CC3)cc2nc1CC
c: COc1ccc(C(=O)N2CCC(n3nnc4cc(F)ccc43)CC2)cc1OC
d: CN(C)c1cccc(NC(=O)c2ccco2)c1
e: COc1cccc(/C=N/NC(=O)c2oc3nc(-c4ccccc4)cc(-c4ccco4)c3c2N)c1
Answer: b. CCc1nc2ccc(C(=O)NCCCN3CCN(c4ccc(F)cc4)CC3)cc2nc1CC
{#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#}
CCc1nc2ccc(C(=O)NCCCN3CCN(c4ccc(F)cc4)CC3)cc2nc1CC
CCc1nc2ccc(C(=O)NCCCN3CCN(c4ccc(F)cc4)CC3)cc2nc1CC
2,3-diethyl-N-[3-[4-(4-fluorophenyl)piperazin-1-yl]propyl]quinoxaline-6-carboxamide