Task: Answer the MCQ question.
Question: Which drug has a 5.554\% 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] CCC1CCCCN1CCCNC(=O)c1nn(C)c2c1CS(=O)(=O)c1ccccc1-2
[b] C/C(=N\NC(=O)c1cccnc1)c1c(O)cc(C)oc1=O
[c] NC(=O)c1cc([N+](=O)[O-])c(Cl)cc1NCc1cccnc1
[d] COc1ccc(OC)c(N=Cc2c(O)[nH]c3ccccc23)c1
Answer: d. COc1ccc(OC)c(N=Cc2c(O)[nH]c3ccccc23)c1
{#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#}
COc1ccc(OC)c(N=Cc2c(O)[nH]c3ccccc23)c1
COc1ccc(OC)c(N=Cc2c(O)[nH]c3ccccc23)c1
3-[(2,5-dimethoxyphenyl)iminomethyl]-1H-indol-2-ol