Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 10.113\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CN(C)CCCSc1nc(-c2ccccc2)nc2c1CCC2
b: CCOC(=O)N1CCN(C(=O)c2ccc(N3CCCC3=O)cc2)CC1
c: CN(NC(=O)/C=C/C(=O)O)c1ncc(C(F)(F)F)cc1Cl
d: CN(C)S(=O)(=O)NCC1CCCN(Cc2cc3ccccc3s2)C1
Answer: b. CCOC(=O)N1CCN(C(=O)c2ccc(N3CCCC3=O)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#}
CCOC(=O)N1CCN(C(=O)c2ccc(N3CCCC3=O)cc2)CC1
CCOC(=O)N1CCN(C(=O)c2ccc(N3CCCC3=O)cc2)CC1
ethyl 4-[4-(2-oxopyrrolidin-1-yl)benzoyl]piperazine-1-carboxylate