Problem statement: Answer the multiple choice question.
Query: Which drug has a -24.878\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1cc(NC(=O)Nc2ccc3c(ccn3C)c2)sn1
b C=CCNC(=O)CSc1ccc(Cl)cc1
c CCOc1ccc2nc(SCC(=O)N3CCN(C(=O)c4ccco4)CC3)sc2c1
Answer: c. CCOc1ccc2nc(SCC(=O)N3CCN(C(=O)c4ccco4)CC3)sc2c1
{#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#}
2-[(6-ethoxy-1,3-benzothiazol-2-yl)sulfanyl]-1-[4-(furan-2-carbonyl)piperazin-1-yl]ethanone