Problem statement: Answer the multiple-choice question.
Query: Which drug has a 10.296\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1[nH]c(=O)[nH]c(=O)c1CSCC(=O)OCC(=O)c1ccc(Br)cc1
b. CCCNC(=O)c1cnc(-c2ccccc2)nc1-c1ccccc1
Answer: b. CCCNC(=O)c1cnc(-c2ccccc2)nc1-c1ccccc1
{#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#}
CCCNC(=O)c1cnc(-c2ccccc2)nc1-c1ccccc1
CCCNC(=O)c1cnc(-c2ccccc2)nc1-c1ccccc1
2,4-diphenyl-N-propylpyrimidine-5-carboxamide