Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 0.592\% 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] Cc1ccc(NC(=O)CN2C(=O)S/C(=C\c3cccn3C)C2=O)cc1
[b] COC(=O)CNC(=O)CCCCC(=O)NCC(=O)OC
[c] Cc1cc(-c2ccc(Cl)cc2)c(C#N)c(N)n1
[d] COc1cc(OC)cc(C(=O)N2CCN(S(C)(=O)=O)CC2)c1
Answer: c. Cc1cc(-c2ccc(Cl)cc2)c(C#N)c(N)n1
{#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#}
Cc1cc(-c2ccc(Cl)cc2)c(C#N)c(N)n1
Cc1cc(-c2ccc(Cl)cc2)c(C#N)c(N)n1
2-amino-4-(4-chlorophenyl)-6-methylpyridine-3-carbonitrile