Task: Answer the MCQ question.
Query: Which compound exhibits a 18.546\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) O=C(CCC(=O)c1cccs1)Nc1ncccc1O
b) CC12CC(c3ccccc3O1)N(C(=O)c1ccc(Br)o1)C(=O)N2c1ccccc1
c) O=C(CC(C(=O)O)C1CCCO1)NCc1ccccc1
Answer: b. CC12CC(c3ccccc3O1)N(C(=O)c1ccc(Br)o1)C(=O)N2c1ccccc1
{#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#}
CC12CC(c3ccccc3O1)N(C(=O)c1ccc(Br)o1)C(=O)N2c1ccccc1
CC12CC(c3ccccc3O1)N(C(=O)c1ccc(Br)o1)C(=O)N2c1ccccc1
12-(5-bromofuran-2-carbonyl)-9-methyl-10-phenyl-8-oxa-10,12-diazatricyclo[7.3.1.02,7]trideca-2,4,6-trien-11-one