Task: Answer the multiple-choice question.
Question: Which drug has a 6.505\% 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, c, or d without using any additional words.
Options:
(a) CC1C/C(=N\Nc2ccc(S(N)(=O)=O)cc2[N+](=O)[O-])CC(C)(C)C1
(b) c1csc(C2CCCN2c2nc3nonc3nc2NC2CC2)n1
(c) Cc1ccc(S(=O)(=O)NC(C)C(c2cccs2)N2CCN(C)CC2)cc1
(d) CCOc1ccccc1NC(=O)c1c(Br)cnn1C
Answer: a. CC1C/C(=N\Nc2ccc(S(N)(=O)=O)cc2[N+](=O)[O-])CC(C)(C)C1
{#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#}
CC1C/C(=N\Nc2ccc(S(N)(=O)=O)cc2[N+](=O)[O-])CC(C)(C)C1
CC1C/C(=N\Nc2ccc(S(N)(=O)=O)cc2[N+](=O)[O-])CC(C)(C)C1
3-nitro-4-[(2E)-2-(3,3,5-trimethylcyclohexylidene)hydrazinyl]benzenesulfonamide