Problem statement: Answer the multiple-choice question.
Query: Which drug has a 11.510\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1cc(C)cc(NC(=O)[C@H](NC(=O)[C@@H]2Cc3ccccc3CN2)c2ccccc2)c1
b CCCCN(CC)CCNC(=O)c1cc2c(=O)[nH]c3ccccc3c2n1C
c O=C(O)c1cc([N+](=O)[O-])c(Sc2nc3ccccc3[nH]2)c([N+](=O)[O-])c1
d O=C1COc2ccccc2N1Cc1ccccc1Cl
Answer: b. CCCCN(CC)CCNC(=O)c1cc2c(=O)[nH]c3ccccc3c2n1C
{#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#}
CCCCN(CC)CCNC(=O)c1cc2c(=O)[nH]c3ccccc3c2n1C
CCCCN(CC)CCNC(=O)c1cc2c(=O)[nH]c3ccccc3c2n1C
N-[2-[butyl(ethyl)amino]ethyl]-1-methyl-4-oxo-5H-pyrrolo[3,2-c]quinoline-2-carboxamide