Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 10.523% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCOC(=O)c1c(CN2CCC(C)CC2)n(C)c2cc(Br)c(OC)cc12
b O=C(N/N=C/c1coc2ccc(Cl)cc2c1=O)c1cc(O)cc(O)c1
Answer: a. CCOC(=O)c1c(CN2CCC(C)CC2)n(C)c2cc(Br)c(OC)cc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1c(CN2CCC(C)CC2)n(C)c2cc(Br)c(OC)cc12
CCOC(=O)c1c(CN2CCC(C)CC2)n(C)c2cc(Br)c(OC)cc12
ethyl 6-bromo-5-methoxy-1-methyl-2-[(4-methylpiperidin-1-yl)methyl]indole-3-carboxylate