Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -2.260\% 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 additional words.
Options:
[a] O=C(CCN1C(=O)c2ccccc2C1=O)Nc1sc2c(c1C(=O)NCc1ccco1)CCCC2
[b] COc1ccc(C2SCCN2S(=O)(=O)c2ccc(F)cc2)cc1OC
[c] COc1cccc(-c2noc(C3CCCN(S(=O)(=O)c4cccc(Cl)c4C)C3)n2)c1
[d] Cc1cc(C)n(C(=O)CCCn2cc([N+](=O)[O-])cn2)n1
Answer: a. O=C(CCN1C(=O)c2ccccc2C1=O)Nc1sc2c(c1C(=O)NCc1ccco1)CCCC2
{#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(CCN1C(=O)c2ccccc2C1=O)Nc1sc2c(c1C(=O)NCc1ccco1)CCCC2
O=C(CCN1C(=O)c2ccccc2C1=O)Nc1sc2c(c1C(=O)NCc1ccco1)CCCC2
2-[3-(1,3-dioxoisoindol-2-yl)propanoylamino]-N-(furan-2-ylmethyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide