Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 21.885\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Cc1ccccc1-c1nnc(SCCOc2ccc3c(C)cc(=O)oc3c2)o1
b.) C=CCn1c(Sc2nncn2C)nc2c1c(=O)[nH]c(=O)n2C
c.) Cc1cccc(C(=O)NCC(=O)NCCSc2ccc(Br)cc2)c1
d.) Cn1ccc(C(=O)N/N=C/c2ccccc2[N+](=O)[O-])n1
Answer: a. Cc1ccccc1-c1nnc(SCCOc2ccc3c(C)cc(=O)oc3c2)o1
{#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#}
Cc1ccccc1-c1nnc(SCCOc2ccc3c(C)cc(=O)oc3c2)o1
Cc1ccccc1-c1nnc(SCCOc2ccc3c(C)cc(=O)oc3c2)o1
4-methyl-7-[2-[[5-(2-methylphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]ethoxy]chromen-2-one