Task: Answer the MCQ question.
Query: Which compound has a 19.229% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CC(C)NCC(O)c1cc(O)cc(O)c1.O=S(=O)(O)O
[b] CCOC(=O)c1c(C)n(OCc2ccccc2)c2ccc3nonc3c12
[c] CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)c1cc2c(cc1Cl)N1CCCCCC1=NS2(=O)=O
[d] CCCCNC(=O)CCC(=O)Nc1ccc2nc(N3CCC(C)CC3)cc(C)c2c1
[e] CCOc1ccc(-c2c(=O)n(O)c3ccccc3[n+]2[O-])cc1
Answer: a. CC(C)NCC(O)c1cc(O)cc(O)c1.O=S(=O)(O)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)NCC(O)c1cc(O)cc(O)c1.O=S(=O)(O)O
CC(C)NCC(O)c1cc(O)cc(O)c1.O=S(=O)(O)O
5-[1-hydroxy-2-(propan-2-ylamino)ethyl]benzene-1,3-diol;sulfuric acid