Task: Answer the MCQ question.
Query: Which drug exhibits a 15.045\% 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) CCc1cc2c(=O)c(-c3nc4ccccc4n3C)c(C)oc2c(CN(CC)CC)c1O
(b) Cc1cc(=O)n(Cc2ccc(F)cc2)c(/N=C/N(C)C)n1
(c) O=C(NCCN1CCOCC1)Nc1ccc(Cl)cc1Cl
(d) Nc1nccc(-c2cccc(OCc3c(F)cccc3Cl)c2)n1
Answer: b. Cc1cc(=O)n(Cc2ccc(F)cc2)c(/N=C/N(C)C)n1
{#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#}
Cc1cc(=O)n(Cc2ccc(F)cc2)c(/N=C/N(C)C)n1
Cc1cc(=O)n(Cc2ccc(F)cc2)c(/N=C/N(C)C)n1
N'-[1-[(4-fluorophenyl)methyl]-4-methyl-6-oxopyrimidin-2-yl]-N,N-dimethylmethanimidamide