Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -3.033% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CC(=O)N1CCC2(CC1)C(C#N)=C(N)Oc1c2sc2nc(C)cc(C)c12
[b] CCOC(=O)Cc1csc(SCC(=O)NC2CCCC(C)C2C)n1
[c] COC(=O)c1ccccc1N1C(=O)C2C(C1=O)[C@H]1C=C[C@@H]2C1
[d] Cc1cccc(C)c1NC(=O)Nc1ccccc1-n1ccnc1
Answer: a. CC(=O)N1CCC2(CC1)C(C#N)=C(N)Oc1c2sc2nc(C)cc(C)c12
{#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#}
CC(=O)N1CCC2(CC1)C(C#N)=C(N)Oc1c2sc2nc(C)cc(C)c12
CC(=O)N1CCC2(CC1)C(C#N)=C(N)Oc1c2sc2nc(C)cc(C)c12
1'-acetyl-4-amino-11,13-dimethylspiro[3-oxa-8-thia-10-azatricyclo[7.4.0.02,7]trideca-1(9),2(7),4,10,12-pentaene-6,4'-piperidine]-5-carbonitrile