Problem statement: Answer the multiple-choice question.
Query: Which drug has a -2.734\% 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 other words.
Options:
a. CCOC(=O)c1cc2c(ccn2C)n1CC(=O)N(Cc1ccccc1)c1ccccc1
b. COc1ccc(CCN(C)Cc2ccncc2)cc1OC
c. COc1cc(C)c(CNc2cccc(C)c2)cc1C
d. O=C1C=C(c2ccccc2)CCC1
Answer: a. CCOC(=O)c1cc2c(ccn2C)n1CC(=O)N(Cc1ccccc1)c1ccccc1
{#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#}
CCOC(=O)c1cc2c(ccn2C)n1CC(=O)N(Cc1ccccc1)c1ccccc1
CCOC(=O)c1cc2c(ccn2C)n1CC(=O)N(Cc1ccccc1)c1ccccc1
ethyl 4-[2-(N-benzylanilino)-2-oxoethyl]-1-methylpyrrolo[3,2-b]pyrrole-5-carboxylate