Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -2.733\% 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 additional words.
Options:
[a] CCOC(=O)N1CCc2c(sc3nc4n(c(=O)c23)N=C(C)CS4)C1
[b] CCc1ccccc1OCCCCN1CCCC1.O=C(O)C(=O)O
[c] CCCC(=O)O[C@]1(C(=O)COC(C)=O)CC[C@H]2[C@@H]3C[C@H](F)C4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@@]21C
[d] CCOC(=O)Cc1csc(NS(=O)(=O)c2ccc(C(F)(F)F)cc2)n1
[e] COC(=O)c1sccc1NC(=O)COc1ccc(C)cc1
Answer: b. CCc1ccccc1OCCCCN1CCCC1.O=C(O)C(=O)O
{#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#}
CCc1ccccc1OCCCCN1CCCC1.O=C(O)C(=O)O
CCc1ccccc1OCCCCN1CCCC1.O=C(O)C(=O)O
1-[4-(2-ethylphenoxy)butyl]pyrrolidine;oxalic acid