Task: Answer the MCQ question.
Query: Which drug has a 20.025\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COc1ccc(-c2nnn(Cc3ccccc3F)n2)cc1
b) COCCNC(=S)N/N=C(\C)c1ccc(O)cc1
c) COC(=O)c1cc(CSc2nnc(-c3ccccc3)c(-c3ccccc3)n2)oc1C
Answer: a. COc1ccc(-c2nnn(Cc3ccccc3F)n2)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-[(2-fluorophenyl)methyl]-5-(4-methoxyphenyl)tetrazole