Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 17.067\% 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) CCOc1ccc(NC(=O)CN(C)C(=O)c2ccc(N3CCCCCC3)c([N+](=O)[O-])c2)cc1OCC
b) COc1cc(OC)c2c(-c3ccccc3)cc(=O)oc2c1C(CC(=O)N1CCN(c2ccccc2)CC1)c1ccc(N(C)C)cc1
c) O=C(/C=C/c1ccccc1)NC(=S)Nc1ncccn1
Answer: b. COc1cc(OC)c2c(-c3ccccc3)cc(=O)oc2c1C(CC(=O)N1CCN(c2ccccc2)CC1)c1ccc(N(C)C)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#}
COc1cc(OC)c2c(-c3ccccc3)cc(=O)oc2c1C(CC(=O)N1CCN(c2ccccc2)CC1)c1ccc(N(C)C)cc1
COc1cc(OC)c2c(-c3ccccc3)cc(=O)oc2c1C(CC(=O)N1CCN(c2ccccc2)CC1)c1ccc(N(C)C)cc1
8-[1-[4-(dimethylamino)phenyl]-3-oxo-3-(4-phenylpiperazin-1-yl)propyl]-5,7-dimethoxy-4-phenylchromen-2-one