Task: Answer the MCQ question.
Question: Which drug has a 13.729\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. C[C@@]12C(=O)Nc3cc(Cl)ccc3C(=O)N1[C@H]1c3cc(Br)ccc3OC[C@@H]1[C@@H]2c1ccccc1
b. COCc1cc(C)nc(N/N=C/c2ccc(-c3cc(C(=O)O)ccc3Cl)o2)c1C#N
c. COc1cccc(-c2cc3nc(-c4ccccc4)cc(N4CCC5(CC4)OCCO5)n3n2)c1
Answer: a. C[C@@]12C(=O)Nc3cc(Cl)ccc3C(=O)N1[C@H]1c3cc(Br)ccc3OC[C@@H]1[C@@H]2c1ccccc1
{#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#}
C[C@@]12C(=O)Nc3cc(Cl)ccc3C(=O)N1[C@H]1c3cc(Br)ccc3OC[C@@H]1[C@@H]2c1ccccc1
C[C@@]12C(=O)Nc3cc(Cl)ccc3C(=O)N1[C@H]1c3cc(Br)ccc3OC[C@@H]1[C@@H]2c1ccccc1
(2R,11R,12R,13R)-5-bromo-18-chloro-13-methyl-12-phenyl-9-oxa-1,15-diazapentacyclo[11.9.0.02,11.03,8.016,21]docosa-3(8),4,6,16(21),17,19-hexaene-14,22-dione