Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 8.667\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CC1=C(C(=O)NCc2ccccc2)C(c2cccs2)NC(=S)N1
b) Cc1cc(Sc2ncnc(N)c2[N+](=O)[O-])ncn1
Answer: a. CC1=C(C(=O)NCc2ccccc2)C(c2cccs2)NC(=S)N1
{#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#}
CC1=C(C(=O)NCc2ccccc2)C(c2cccs2)NC(=S)N1
CC1=C(C(=O)NCc2ccccc2)C(c2cccs2)NC(=S)N1
N-benzyl-6-methyl-2-sulfanylidene-4-thiophen-2-yl-3,4-dihydro-1H-pyrimidine-5-carboxamide