Task: Answer the multiple-choice question.
Query: Which drug exhibits a 8.643\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1cccc(C)c1N1CCN(S(=O)(=O)c2ccccc2)CC1
[b] C[N+]1(CCOS(=O)C23CC4CC(CC(C4)C2)C3)CCOCC1.[Cl-]
[c] CCn1c(=O)[nH]c(=O)c2c(N)c(C(=O)c3ccccc3OC)sc21
Answer: a. Cc1cccc(C)c1N1CCN(S(=O)(=O)c2ccccc2)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#}
Cc1cccc(C)c1N1CCN(S(=O)(=O)c2ccccc2)CC1
Cc1cccc(C)c1N1CCN(S(=O)(=O)c2ccccc2)CC1
1-(benzenesulfonyl)-4-(2,6-dimethylphenyl)piperazine