Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 1.430\% 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 additional words.
Options:
[a] COCCN(C(=O)c1ccc(-c2ccc(Cl)cc2)o1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
[b] COC(=O)C1=C(c2cc3ccccc3s2)C[C@@H]2CC[C@H]1N2C(=O)NCc1ccc(C(F)(F)F)cc1
[c] CN(Cc1ccccc1)C(=O)COC(=O)CCNC(=O)c1ccccc1Cl
[d] O=C1N(Cc2cccnc2)C[C@@H]2C[C@@H](c3ccccc3C#Cc3ccccc3)N3CCC[C@@]123
Answer: c. CN(Cc1ccccc1)C(=O)COC(=O)CCNC(=O)c1ccccc1Cl
{#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#}
CN(Cc1ccccc1)C(=O)COC(=O)CCNC(=O)c1ccccc1Cl
CN(Cc1ccccc1)C(=O)COC(=O)CCNC(=O)c1ccccc1Cl
[2-[benzyl(methyl)amino]-2-oxoethyl] 3-[(2-chlorobenzoyl)amino]propanoate