Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 17.540\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Cc1cccc(N(C(=O)c2nsc(Cl)c2Cl)C(C(=O)NC2CCCC2)c2ccc(O)cc2)c1
[b] Cn1c(=O)[nH]c(=O)c2c1nc(N/N=C/c1cccnc1)n2Cc1ccc(Cl)cc1
[c] Cc1csc(SCC(=O)NC(C)c2ccccc2)n1
Answer: b. Cn1c(=O)[nH]c(=O)c2c1nc(N/N=C/c1cccnc1)n2Cc1ccc(Cl)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#}
Cn1c(=O)[nH]c(=O)c2c1nc(N/N=C/c1cccnc1)n2Cc1ccc(Cl)cc1
Cn1c(=O)[nH]c(=O)c2c1nc(N/N=C/c1cccnc1)n2Cc1ccc(Cl)cc1
7-[(4-chlorophenyl)methyl]-3-methyl-8-[(2E)-2-(pyridin-3-ylmethylidene)hydrazinyl]purine-2,6-dione