Problem statement: Answer the multiple choice question.
Question: Which drug has a 18.758\% 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 other words.
Options:
[a] COc1ccc(NC(=O)N(Cc2cccs2)Cc2cc3cc4c(cc3[nH]c2=O)OCO4)cc1
[b] O=C(CCc1ccc(S(=O)(=O)NCc2ccccc2)cc1)NCc1ccc2c(c1)OCO2
[c] Cc1cccc2cc(C#N)c(N3CCOCC3)nc12
[d] O=C(NCCCn1ccnc1)C1CCCN(S(=O)(=O)c2ccc(F)cc2)C1
[e] O=C(OC1CCOC1=O)c1ccc(NS(=O)(=O)c2cccs2)cc1
Answer: c. Cc1cccc2cc(C#N)c(N3CCOCC3)nc12
{#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#}
Cc1cccc2cc(C#N)c(N3CCOCC3)nc12
Cc1cccc2cc(C#N)c(N3CCOCC3)nc12
8-methyl-2-morpholin-4-ylquinoline-3-carbonitrile