Task: Answer the multiple-choice question.
Question: Which compound exhibits a -0.162\% 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. O=C(NNc1c(Cl)cccc1Cl)C1CCC1
b. Oc1ccc(/C=N/N2CCOCC2)c(O)c1O
c. Cc1ccc(N(CC(=O)N2CCN(Cc3ccccc3)CC2)S(C)(=O)=O)cc1C
d. Cc1sc2ncnc(SCC(=O)N3CCCCC3)c2c1C
Answer: c. Cc1ccc(N(CC(=O)N2CCN(Cc3ccccc3)CC2)S(C)(=O)=O)cc1C
{#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#}
Cc1ccc(N(CC(=O)N2CCN(Cc3ccccc3)CC2)S(C)(=O)=O)cc1C
Cc1ccc(N(CC(=O)N2CCN(Cc3ccccc3)CC2)S(C)(=O)=O)cc1C
N-[2-(4-benzylpiperazin-1-yl)-2-oxoethyl]-N-(3,4-dimethylphenyl)methanesulfonamide