Task: Answer the MCQ question.
Query: Which drug exhibits a 14.047\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CN(C(=O)COC(=O)c1cccc(F)c1)c1ccccc1
b: O=C(N/C(=C\c1cccnc1)C(=O)N1CCOCC1)c1ccco1
c: O=C(Cn1nnc2c(cnn2-c2ccccc2)c1=O)N1CCN(c2ccccc2F)CC1
d: CN(C)CCNC(=O)c1nn(C)c2c1CCc1ccccc1-2
e: CC(=O)Nc1cccc(NC(=O)c2ccc3c(c2)CCN3S(=O)(=O)c2ccccc2)c1
Answer: c. O=C(Cn1nnc2c(cnn2-c2ccccc2)c1=O)N1CCN(c2ccccc2F)CC1
{#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#}
O=C(Cn1nnc2c(cnn2-c2ccccc2)c1=O)N1CCN(c2ccccc2F)CC1
O=C(Cn1nnc2c(cnn2-c2ccccc2)c1=O)N1CCN(c2ccccc2F)CC1
3-[2-[4-(2-fluorophenyl)piperazin-1-yl]-2-oxoethyl]-7-phenylpyrazolo[3,4-d]triazin-4-one