Task: Answer the multiple choice question.
Query: Which drug has a 12.155\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a OCCNc1ccc(Cl)cc1
b Cc1cccc(Oc2ncnc(N)c2[N+](=O)[O-])c1
c COc1ccc(NC(=O)Nc2ccc(C)cc2OC(F)F)cc1OC
d Cc1ncc(CN2CCCC(C(=O)Nc3ccc(-c4cccc(F)c4)cc3)C2)cn1
Answer: a. OCCNc1ccc(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#}
2-(4-chloroanilino)ethanol