Task: Answer the multiple-choice question.
Question: Which drug has a 0.261\% 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.) CCOc1ccc2nc(SCC(=O)NC3CCS(=O)(=O)C3)sc2c1
b.) Cc1cc(C)nc(SCC(=O)Nc2ccc(S(=O)(=O)NCCO)cc2)n1
c.) CC(C)N(C(C)C)S(=NS(=O)(=O)c1ccccc1)N(C(C)C)C(C)C
d.) O=C(O)CC(NC(=O)OCc1ccccc1)c1ccc(Br)cc1
Answer: c. CC(C)N(C(C)C)S(=NS(=O)(=O)c1ccccc1)N(C(C)C)C(C)C
{#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#}
N-[bis[di(propan-2-yl)amino]-λ4-sulfanylidene]benzenesulfonamide