Problem statement: Answer the multiple choice question.
Query: Which drug has a 21.748\% human ether-à-go-go related gene (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) CSCCC(NC(=O)c1ccco1)C(=O)Nc1ccncc1
b) O=C(Nc1cccc(S(=O)(=O)N2CCCCC2)c1)c1cc2ccccc2o1
c) CCCOc1ccc(C(=O)NNC(=S)NC(=O)c2cccs2)cc1
d) CC(C)OC(=O)CSc1nnc(CNc2nc(-c3ccccc3)cs2)n1C
Answer: b. O=C(Nc1cccc(S(=O)(=O)N2CCCCC2)c1)c1cc2ccccc2o1
{#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=C(Nc1cccc(S(=O)(=O)N2CCCCC2)c1)c1cc2ccccc2o1
O=C(Nc1cccc(S(=O)(=O)N2CCCCC2)c1)c1cc2ccccc2o1
N-(3-piperidin-1-ylsulfonylphenyl)-1-benzofuran-2-carboxamide