Problem statement: Answer the multiple choice question.
Query: Which drug has a -3.798\% 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 other words.
Options:
a) O=C(c1ccccc1)c1nc2c(n1O)CCCCC2
b) CCc1cc2c(NCC3CCCO3)ncnc2s1
c) O=C(NCCOc1ccccc1F)c1cc(F)c(F)cc1Cl
d) COc1ccc(S(=O)(=O)N2CCOC2CNC(=O)C(=O)NCc2ccc(F)cc2)cc1
e) CCCCn1c(N)c(N(CC)C(=O)c2cccc(S(=O)(=O)N3CCCc4ccccc43)c2)c(=O)[nH]c1=O
Answer: c. O=C(NCCOc1ccccc1F)c1cc(F)c(F)cc1Cl
{#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(NCCOc1ccccc1F)c1cc(F)c(F)cc1Cl
O=C(NCCOc1ccccc1F)c1cc(F)c(F)cc1Cl
2-chloro-4,5-difluoro-N-[2-(2-fluorophenoxy)ethyl]benzamide