Task: Answer the multiple-choice question.
Query: Which drug exhibits a 5.041\% 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. CC(OC(=O)c1ccc(Br)c(S(=O)(=O)N2CCOCC2)c1)C(=O)NC1CCCCC1C
b. C=CCNC(=O)C(=O)NCC(c1ccc2c(c1)OCO2)N1CCN(c2ccc(F)cc2)CC1
c. COc1ccc(C2NN=C(c3c[nH]c4ccccc34)C2O)cc1
d. CCN(CC)CCN=C(C)c1c(O)n(-c2ccccc2OC)c(=O)[nH]c1=O
e. COc1cccc2[nH]c3c(N4CCC(C(N)=O)CC4)ncnc3c12
Answer: b. C=CCNC(=O)C(=O)NCC(c1ccc2c(c1)OCO2)N1CCN(c2ccc(F)cc2)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#}
C=CCNC(=O)C(=O)NCC(c1ccc2c(c1)OCO2)N1CCN(c2ccc(F)cc2)CC1
C=CCNC(=O)C(=O)NCC(c1ccc2c(c1)OCO2)N1CCN(c2ccc(F)cc2)CC1
N'-[2-(1,3-benzodioxol-5-yl)-2-[4-(4-fluorophenyl)piperazin-1-yl]ethyl]-N-prop-2-enyloxamide