Problem statement: Answer the multiple-choice question.
Query: Which compound has a -3.804\% 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=S(=O)(c1cccs1)N1CCN(Cc2ccccc2)CC1
[b] CCC(c1nnnn1C(C)(C)C)N1CCN(c2cc(Cl)ccc2C)CC1
[c] O=C(COc1cccc(C(F)(F)F)c1)N1CCN(c2ccccc2O)CC1
[d] COc1ccc(S(=O)(=O)NCC(c2ccco2)N2CCOCC2)cc1
Answer: b. CCC(c1nnnn1C(C)(C)C)N1CCN(c2cc(Cl)ccc2C)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#}
CCC(c1nnnn1C(C)(C)C)N1CCN(c2cc(Cl)ccc2C)CC1
CCC(c1nnnn1C(C)(C)C)N1CCN(c2cc(Cl)ccc2C)CC1
1-[1-(1-tert-butyltetrazol-5-yl)propyl]-4-(3-chloro-6-methylphenyl)piperazine