Task: Answer the MCQ question.
Query: Which compound has a 13.376% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) c1ccc(-c2cnc(-c3ccccc3)nc2)cc1
b.) C=CCN1c2ccccc2[C@]23C[C@@H](C(=O)OC)N(C(=O)c4cccs4)C2=NC(C(=O)OC)=C(C(=O)OC)[C@H]13
c.) C=CCOc1ccc(Cl)cc1C(=O)O
d.) COc1ccccc1N1CCN(Cc2ccsc2)CC1
Answer: a. c1ccc(-c2cnc(-c3ccccc3)nc2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
c1ccc(-c2cnc(-c3ccccc3)nc2)cc1
c1ccc(-c2cnc(-c3ccccc3)nc2)cc1
2,5-diphenylpyrimidine