Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 12.249\% 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 other words.
Options:
[a] COc1ccc2c(c1)Cc1sc(NC(=O)c3ccccc3)nc1-2
[b] Cc1ccc(/C=N/N2CCN(c3ccccn3)CC2)cc1
[c] CSc1nccc(Oc2ccc(C#N)cc2)n1
[d] COc1ccc(CNC(=O)C(c2ccncc2)N(C(=O)Cc2cccs2)c2ccc(C)cc2)cc1
Answer: b. Cc1ccc(/C=N/N2CCN(c3ccccn3)CC2)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#}
Cc1ccc(/C=N/N2CCN(c3ccccn3)CC2)cc1
Cc1ccc(/C=N/N2CCN(c3ccccn3)CC2)cc1
[C][C][=C][C][=C][Branch2][Ring1][Branch1][/C][=N][/N][C][C][N][Branch1][=Branch2][C][=C][C][=C][C][=N][Ring1][=Branch1][C][C][Ring1][N][C][=C][Ring2][Ring1][Ring2]
(E)-1-(4-methylphenyl)-N-(4-pyridin-2-ylpiperazin-1-yl)methanimine