Problem statement: Answer the MCQ question.
Query: Which compound has a 6.394\% 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] Cc1nnc(SCC(=O)N2CCCCC2)n1CC1CCCO1
[b] COCCNC(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1SCc1cccc(OC)c1OC
[c] C=CCNc1nc(N)c(C(=C(C#N)C#N)c2ccccc2)s1
[d] CCS(=O)(=O)c1nc2ccccc2n1CC(=O)N1CCOCC1
Answer: d. CCS(=O)(=O)c1nc2ccccc2n1CC(=O)N1CCOCC1
{#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#}
CCS(=O)(=O)c1nc2ccccc2n1CC(=O)N1CCOCC1
CCS(=O)(=O)c1nc2ccccc2n1CC(=O)N1CCOCC1
2-(2-ethylsulfonylbenzimidazol-1-yl)-1-morpholin-4-ylethanone