Problem statement: Answer the multiple-choice question.
Query: Which compound has a 2.510% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) COC(=O)c1c(NC(=O)C2CC2)sc(C(=O)Nc2ccccc2)c1C
b.) CCC(CC)C(=O)NCCNC(=O)C(CC)CC
c.) CCN(CCNC(=O)C1CCC(=O)N1Cc1ccc(C)cc1)c1ccccc1
d.) COc1ccc(CC(CC(=O)O)C(=O)Nc2ccc(OC)cc2)cc1
e.) O=C(O)CCN1C(=O)/C(=C2\C(=O)N(Cc3ccc(F)cc3)c3ccccc32)SC1=S
Answer: b. CCC(CC)C(=O)NCCNC(=O)C(CC)CC
{#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#}
CCC(CC)C(=O)NCCNC(=O)C(CC)CC
CCC(CC)C(=O)NCCNC(=O)C(CC)CC
2-ethyl-N-[2-(2-ethylbutanoylamino)ethyl]butanamide