Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 6.474\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCc1nccn1CCC(=O)NC1CC(C)(C)Cc2c1cnn2-c1ccc(OC)cc1
(b) O=C(NCC(c1cccnc1)N1CCN(c2ccccc2)CC1)OCc1ccccc1
(c) COc1ccc(NC(=O)CN(C)C(=O)c2cc(-c3ccccc3)nc3ccccc23)cc1
(d) Cc1cccc(CN2CCc3c(OCC(=O)N4CCCc5ccccc54)cccc3C2=O)c1
Answer: a. CCc1nccn1CCC(=O)NC1CC(C)(C)Cc2c1cnn2-c1ccc(OC)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#}
CCc1nccn1CCC(=O)NC1CC(C)(C)Cc2c1cnn2-c1ccc(OC)cc1
CCc1nccn1CCC(=O)NC1CC(C)(C)Cc2c1cnn2-c1ccc(OC)cc1
3-(2-ethylimidazol-1-yl)-N-[1-(4-methoxyphenyl)-6,6-dimethyl-5,7-dihydro-4H-indazol-4-yl]propanamide