Task: Answer the multiple choice question.
Question: Which drug has a 18.499\% 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. O=C(CSc1ccc2c(c1)OCCO2)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
b. S=c1[nH]nc(-c2ccc(Cl)cc2Cl)n1Cc1ccccc1
c. Oc1ccc(-c2nccc(-c3ccc(F)cc3)n2)cc1
d. Cc1cccc(C2NC(c3cccc(C)c3)C(C)C(=O)C2C)c1
e. COCCNC(=S)N1CCC(NC(=O)c2ccco2)CC1
Answer: c. Oc1ccc(-c2nccc(-c3ccc(F)cc3)n2)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#}
Oc1ccc(-c2nccc(-c3ccc(F)cc3)n2)cc1
Oc1ccc(-c2nccc(-c3ccc(F)cc3)n2)cc1
4-[4-(4-fluorophenyl)pyrimidin-2-yl]phenol