Problem statement: Answer the multiple choice question.
Query: Which drug has a 0.576\% 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 COc1ccc(OC)c(NC(=O)COC(=O)CN(C)S(=O)(=O)c2ccc(C)cc2)c1
b Cc1ccc(C(CNS(=O)(=O)c2ccc(F)cc2C)N2CCN(C)CC2)cc1
c CCC(=O)N(CCc1ccccc1)Cc1cc2cc(C)ccc2[nH]c1=O
d O=C(CC1CC2CCC1C2)Nc1nc(-c2ccccn2)cs1
Answer: c. CCC(=O)N(CCc1ccccc1)Cc1cc2cc(C)ccc2[nH]c1=O
{#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#}
CCC(=O)N(CCc1ccccc1)Cc1cc2cc(C)ccc2[nH]c1=O
CCC(=O)N(CCc1ccccc1)Cc1cc2cc(C)ccc2[nH]c1=O
N-[(6-methyl-2-oxo-1H-quinolin-3-yl)methyl]-N-(2-phenylethyl)propanamide