Task: Answer the multiple-choice question.
Query: Which compound exhibits a -23.026\% 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 additional words.
Options:
a.) CCCc1cc2c(=O)c(-c3ccc4c(c3)OCCO4)c(C)oc2cc1OS(C)(=O)=O
b.) Cc1nc2sccn2c(=O)c1S(=O)(=O)N1CCN(c2ccc(F)cc2)CC1
c.) Cn1cccc1C(=O)NC(=O)COC(=O)c1cc([N+](=O)[O-])ccc1Cl
d.) CCn1c(=S)ccc2ccc(OC)cc21
e.) CCCN(Cc1cc2cccc(C)c2[nH]c1=O)S(C)(=O)=O
Answer: b. Cc1nc2sccn2c(=O)c1S(=O)(=O)N1CCN(c2ccc(F)cc2)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#}
Cc1nc2sccn2c(=O)c1S(=O)(=O)N1CCN(c2ccc(F)cc2)CC1
Cc1nc2sccn2c(=O)c1S(=O)(=O)N1CCN(c2ccc(F)cc2)CC1
6-[4-(4-fluorophenyl)piperazin-1-yl]sulfonyl-7-methyl-[1,3]thiazolo[3,2-a]pyrimidin-5-one