Problem statement: Answer the multiple choice question.
Question: Which drug has a 6.712\% 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 other words.
Options:
(a) Cc1nc2ccccc2c(=O)n1NC(=O)c1ccccc1F
(b) Cn1cc(Br)c(C(=O)n2cc(Br)cn2)n1
(c) COc1cc2c(cc1OC)CN(c1nc(CN3CCOCC3)nc3sc4c(c13)CCCC4)CC2
(d) COc1cccc(C(C)NC(=O)Cc2cccs2)c1
Answer: a. Cc1nc2ccccc2c(=O)n1NC(=O)c1ccccc1F
{#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#}
Cc1nc2ccccc2c(=O)n1NC(=O)c1ccccc1F
Cc1nc2ccccc2c(=O)n1NC(=O)c1ccccc1F
2-fluoro-N-(2-methyl-4-oxoquinazolin-3-yl)benzamide