Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 11.790\% 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: Cc1cc(Br)ccc1OCc1nc(-c2cccnc2)no1
b: CCCc1c(C(=O)N/N=C/c2cccnc2)nnn1-c1nonc1N
c: COCCn1c(=NC(=O)c2sc3ccccc3c2Cl)sc2cc(S(N)(=O)=O)ccc21
d: COc1ccc2oc(=O)c(C(=O)OCc3ccccc3)cc2c1
e: CC(=O)NC(=S)Nc1cc(C(=O)O)ccc1Cl
Answer: a. Cc1cc(Br)ccc1OCc1nc(-c2cccnc2)no1
{#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(Br)ccc1OCc1nc(-c2cccnc2)no1
Cc1cc(Br)ccc1OCc1nc(-c2cccnc2)no1
5-[(4-bromo-2-methylphenoxy)methyl]-3-pyridin-3-yl-1,2,4-oxadiazole