Task: Answer the multiple choice question.
Query: Which drug has a -52.668% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCN1CCN(c2ccc(S(=O)(=O)N3CCCCC3)cc2NC(=O)/C=C/c2cc(OC)ccc2OC)CC1
b: O=C(c1ccco1)N1CCN(C(=S)Nc2ccccc2C(F)(F)F)CC1
c: c1ncn(C23CC4CC(CC(C4)C2)C3)n1
d: COc1ccc2c(c1)CCC/C2=N\NC(=O)c1ccoc1C
Answer: a. CCN1CCN(c2ccc(S(=O)(=O)N3CCCCC3)cc2NC(=O)/C=C/c2cc(OC)ccc2OC)CC1
{#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#}
CCN1CCN(c2ccc(S(=O)(=O)N3CCCCC3)cc2NC(=O)/C=C/c2cc(OC)ccc2OC)CC1
CCN1CCN(c2ccc(S(=O)(=O)N3CCCCC3)cc2NC(=O)/C=C/c2cc(OC)ccc2OC)CC1
(E)-3-(2,5-dimethoxyphenyl)-N-[2-(4-ethylpiperazin-1-yl)-5-piperidin-1-ylsulfonylphenyl]prop-2-enamide