Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 16.418\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CNC(=O)c1ccsc1NC(=O)CS(=O)(=O)c1ccccc1
b CC(C)N(C(=O)CSc1nc2ccccc2c(=O)[nH]1)C(C)C
c COc1ccc(Cl)cc1NC(=O)CN(C)C(=O)c1cc2c(s1)CCC(C)C2
d COc1ccc(-c2nn(CCC#N)cc2C(=O)Nc2ccccc2Br)cc1
Answer: d. COc1ccc(-c2nn(CCC#N)cc2C(=O)Nc2ccccc2Br)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#}
COc1ccc(-c2nn(CCC#N)cc2C(=O)Nc2ccccc2Br)cc1
COc1ccc(-c2nn(CCC#N)cc2C(=O)Nc2ccccc2Br)cc1
N-(2-bromophenyl)-1-(2-cyanoethyl)-3-(4-methoxyphenyl)pyrazole-4-carboxamide