Task: Answer the multiple choice question.
Query: Which compound exhibits a -9.829\% 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 other words.
Options:
a: COc1cc(C2NC(=O)C(C#N)=C(Nc3cccc(C)c3)S2)ccc1O
b: COc1ccc(Cl)c(Cn2c(NCCCN(C)C)nc3c2c(=O)n(C)c(=O)n3C)c1
c: O=C1NC2(CCCC2)N=C1c1ccc(F)cc1
d: CSCCC(NC(=O)c1c(C)oc2c1CCCC2)C(=O)O
Answer: c. O=C1NC2(CCCC2)N=C1c1ccc(F)cc1
{#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=C1NC2(CCCC2)N=C1c1ccc(F)cc1
O=C1NC2(CCCC2)N=C1c1ccc(F)cc1
[O][=C][N][C][Branch1][#Branch1][C][C][C][C][Ring1][Branch1][N][=C][Ring1][=Branch2][C][=C][C][=C][Branch1][C][F][C][=C][Ring1][#Branch1]
3-(4-fluorophenyl)-1,4-diazaspiro[4.4]non-3-en-2-one