Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -17.782% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Cc1cc(NC(=O)C2CCCCC2)n(-c2nc3ccccc3[nH]2)n1
b.) COc1cc(C(=O)OC(C)CN2CCOCC2)cc(OC)c1OC
c.) CCOC(=O)c1c(C)[nH]c(C(=O)NNC(=O)c2ccc(Br)cc2)c1C
d.) O=c1onc(-c2c(F)cccc2F)n1-c1ccccc1Cl
Answer: c. CCOC(=O)c1c(C)[nH]c(C(=O)NNC(=O)c2ccc(Br)cc2)c1C
{#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(C)[nH]c(C(=O)NNC(=O)c2ccc(Br)cc2)c1C
CCOC(=O)c1c(C)[nH]c(C(=O)NNC(=O)c2ccc(Br)cc2)c1C
ethyl 5-[[(4-bromobenzoyl)amino]carbamoyl]-2,4-dimethyl-1H-pyrrole-3-carboxylate