Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -12.434\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CCOC(=O)CSc1c(-c2cccs2)[nH]c2ccccc12
b) O=c1c(-c2ccc(Br)cc2)coc2c(CN3CCOCC3)c(O)ccc12
c) Oc1c(C=C2N=c3ccccc3=N2)sc(=S)n1C1CCCCC1
d) CS(=O)(=O)N(CCc1ccccc1)CC(=O)NCc1ccc2c(c1)OCO2
Answer: b. O=c1c(-c2ccc(Br)cc2)coc2c(CN3CCOCC3)c(O)ccc12
{#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#}
O=c1c(-c2ccc(Br)cc2)coc2c(CN3CCOCC3)c(O)ccc12
O=c1c(-c2ccc(Br)cc2)coc2c(CN3CCOCC3)c(O)ccc12
3-(4-bromophenyl)-7-hydroxy-8-(morpholin-4-ylmethyl)chromen-4-one