Task: Answer the multiple choice question.
Question: Which drug exhibits a 11.472\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CC(C)c1nc(C(=O)N2CCCC(N3CCN(c4cccc(Cl)c4)CC3)C2)cs1
[b] O=S(=O)(c1ccc(F)cc1)N1CCN(C(=S)NCCc2ccccc2)CC1
Answer: b. O=S(=O)(c1ccc(F)cc1)N1CCN(C(=S)NCCc2ccccc2)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#}
O=S(=O)(c1ccc(F)cc1)N1CCN(C(=S)NCCc2ccccc2)CC1
O=S(=O)(c1ccc(F)cc1)N1CCN(C(=S)NCCc2ccccc2)CC1
4-(4-fluorophenyl)sulfonyl-N-(2-phenylethyl)piperazine-1-carbothioamide