Task: Answer the multiple choice question.
Query: Which compound exhibits a 9.592\% human ether-à-go-go related gene (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 other words.
Options:
(a) O=C1NCC(=O)N2C(c3ccccc3)c3[nH]c4ccccc4c3C[C@@H]12
(b) COc1ccc(-n2nc(C(=O)NCC(=O)N3CCN(c4ccccn4)CC3)c3ccccc3c2=O)c(OC)c1
(c) Cc1c(C(=S)Nc2ccccc2)cnn1-c1ccccc1
(d) O=C(NCc1ccc(F)cc1)N1CCN(S(=O)(=O)c2ccccc2F)CC1
(e) Cn1c(=O)[nH]c(=O)c2c1nc(Br)n2CCCCSc1nc2ccccc2o1
Answer: a. O=C1NCC(=O)N2C(c3ccccc3)c3[nH]c4ccccc4c3C[C@@H]12
{#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=C1NCC(=O)N2C(c3ccccc3)c3[nH]c4ccccc4c3C[C@@H]12
O=C1NCC(=O)N2C(c3ccccc3)c3[nH]c4ccccc4c3C[C@@H]12
(8S)-2-phenyl-3,6,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),11,13,15-tetraene-4,7-dione