Task: Answer the multiple choice question.
Query: Which drug exhibits a -17.483% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COc1ccccc1-n1cnc2cc(NCc3ccccn3)ccc21
b: Cc1occc1C(=O)N/N=C/c1sc(N2CCOCC2)nc1-c1ccccc1
c: COc1ccc(C2c3[nH]c4ccccc4c3C[C@H]3C(=O)N(c4ccccc4C(=O)N4CCC[C@@H]4C(=O)O)C(=O)N23)cc1
Answer: a. COc1ccccc1-n1cnc2cc(NCc3ccccn3)ccc21
{#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#}
COc1ccccc1-n1cnc2cc(NCc3ccccn3)ccc21
COc1ccccc1-n1cnc2cc(NCc3ccccn3)ccc21
1-(2-methoxyphenyl)-N-(pyridin-2-ylmethyl)benzimidazol-5-amine