Task: Answer the MCQ question.
Query: Which drug has a 2.459\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: Fc1ccc(-c2cc3nc(-c4ccccc4)cc(N4CCOCC4)n3n2)cc1
b: COc1nc(OCCNC(=O)Nc2ccccc2)nc(N(C)C)n1
c: Cc1c2cnn(CC(=O)O)c(=O)c2c(C)n1Cc1ccccc1
d: CCOP(=O)(c1ccccc1Cl)C1(O)CCCCC1
e: CCn1cc(/C=C(\NC(=O)c2ccccc2F)C(=O)N2CCCC2)c2ccccc21
Answer: a. Fc1ccc(-c2cc3nc(-c4ccccc4)cc(N4CCOCC4)n3n2)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#}
Fc1ccc(-c2cc3nc(-c4ccccc4)cc(N4CCOCC4)n3n2)cc1
Fc1ccc(-c2cc3nc(-c4ccccc4)cc(N4CCOCC4)n3n2)cc1
4-[2-(4-fluorophenyl)-5-phenylpyrazolo[1,5-a]pyrimidin-7-yl]morpholine