Task: Answer the multiple-choice question.
Question: Which compound exhibits a 8.341\% 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: CC1(C)Cc2c(ccc3ccccc23)/C(=C/C(=O)N2CCCCC2)N1.Cl
b: O=C(NN=C1CCCC1)c1ccc(O)cc1
c: CCN(CC)CCN1C(=O)C2C(C(=O)Nc3cccc(C)c3)C3C=CC2(O3)C1C(=O)NC1CCCC(C)C1C
d: CCCCNC(=O)c1ccc(CS(=O)(=O)c2cccc(C(F)(F)F)c2)o1
e: CCOC(=O)CN1CC23C=CC(O2)C(C(=O)NCc2cccs2)C3C1=O
Answer: a. CC1(C)Cc2c(ccc3ccccc23)/C(=C/C(=O)N2CCCCC2)N1.Cl
{#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#}
CC1(C)Cc2c(ccc3ccccc23)/C(=C/C(=O)N2CCCCC2)N1.Cl
CC1(C)Cc2c(ccc3ccccc23)/C(=C/C(=O)N2CCCCC2)N1.Cl
(2Z)-2-(2,2-dimethyl-1,3-dihydrobenzo[f]isoquinolin-4-ylidene)-1-piperidin-1-ylethanone;hydrochloride