Task: Answer the MCQ question.
Question: Which compound has a 3.423\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(Cc1ccccc1[N+](=O)[O-])N1CCc2ccccc2C1
b. C[C@@H]1CC=C[C@H]2[C@H]1C(=O)N(Cc1ccccc1)[C@H]2c1ccc(/C=C/c2ccccc2)cc1F
c. COc1ccccc1OCCCn1c(=O)oc2ccccc21
Answer: c. COc1ccccc1OCCCn1c(=O)oc2ccccc21
{#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#}
COc1ccccc1OCCCn1c(=O)oc2ccccc21
COc1ccccc1OCCCn1c(=O)oc2ccccc21
3-[3-(2-methoxyphenoxy)propyl]-1,3-benzoxazol-2-one