Problem statement: Answer the multiple choice question.
Query: Which drug has a 0.166\% 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, d, or e without using any additional words.
Options:
a.) CCOC(=O)c1ccc(Nc2cc(C)nc(-c3ccccc3O)n2)cc1
b.) c1ccc2c(c1)ncn2-c1ncnc2sc3c(c12)CCCC3
c.) Cc1ccc(NC(=O)[C@H](NC(=O)[C@@H]2Cc3ccccc3CN2)c2ccccc2)cc1C
d.) CCOC(=O)c1sc2nc(C)nc(SCC(=O)NC3CCS(=O)(=O)C3)c2c1C
e.) COC(=O)C1=C(c2ccccc2)C[C@@H]2CC[C@H]1N2C(=O)NC1CCCCC1
Answer: b. c1ccc2c(c1)ncn2-c1ncnc2sc3c(c12)CCCC3
{#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#}
c1ccc2c(c1)ncn2-c1ncnc2sc3c(c12)CCCC3
c1ccc2c(c1)ncn2-c1ncnc2sc3c(c12)CCCC3
4-(benzimidazol-1-yl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidine