Task: Answer the multiple-choice question.
Question: Which drug has a 7.642% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CCOC(=O)N1CCN(Cc2nc(CC3CC3)no2)CC1
b. O=C(CSc1nnc2c(Cl)cc(C(F)(F)F)cn12)N(Cc1ccccc1)Cc1ccccc1
c. CCN1C(=O)CC(C(=O)Nc2ccc(F)cc2)SC1=Nc1ccc2c(c1)OCO2
d. CC1CCCCN1S(=O)(=O)c1ccc2c(c1)CCN2C(=O)C1CCC1
e. CC(=O)NCC(=O)O.CN(C)CCC1c2ccc(Cl)cc2CCc2cccnc21
Answer: a. CCOC(=O)N1CCN(Cc2nc(CC3CC3)no2)CC1
{#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)N1CCN(Cc2nc(CC3CC3)no2)CC1
CCOC(=O)N1CCN(Cc2nc(CC3CC3)no2)CC1
ethyl 4-[[3-(cyclopropylmethyl)-1,2,4-oxadiazol-5-yl]methyl]piperazine-1-carboxylate