Problem statement: Answer the MCQ question.
Question: Which compound has a -77.554% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(c1ccc(Br)cc1)c1coc2ccc(O)cc12
(b) O=c1c2c(-c3ccc([N+](=O)[O-])cc3)csc2nc2n1CCC2
(c) COc1ccc(-c2nc(-c3cccc(C(F)(F)F)c3)no2)cc1OC
Answer: b. O=c1c2c(-c3ccc([N+](=O)[O-])cc3)csc2nc2n1CCC2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=c1c2c(-c3ccc([N+](=O)[O-])cc3)csc2nc2n1CCC2
O=c1c2c(-c3ccc([N+](=O)[O-])cc3)csc2nc2n1CCC2
4-(4-nitrophenyl)-6-thia-1,8-diazatricyclo[7.3.0.03,7]dodeca-3(7),4,8-trien-2-one