Problem statement: Answer the multiple choice question.
Query: Which drug has a -3.194\% 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: Cl.O=C1CSC(c2cn(-c3ccccc3)nc2-c2ccc3c(c2)OCCO3)N1CCN1CCOCC1
b: O=C(CCCOc1ccc(Cl)cc1Cl)N/N=C/c1ccco1
c: C=CCN(Cc1ccc(Cl)s1)C(=O)CNC(=O)CNC(=O)c1ccc(Cl)cc1Cl
d: C=CCOC(=O)C1=C(C)OC(N)=C(C#N)C1c1ccccc1F
e: O=C(O)C1C2CCC(CC2)C1C(=O)N1CCN(Cc2ccc(F)cc2)CC1
Answer: d. C=CCOC(=O)C1=C(C)OC(N)=C(C#N)C1c1ccccc1F
{#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=CCOC(=O)C1=C(C)OC(N)=C(C#N)C1c1ccccc1F
C=CCOC(=O)C1=C(C)OC(N)=C(C#N)C1c1ccccc1F
prop-2-enyl 6-amino-5-cyano-4-(2-fluorophenyl)-2-methyl-4H-pyran-3-carboxylate