Problem statement: Answer the multiple-choice question.
Query: Which compound has a 21.699\% 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) Cc1ccc(-n2c(-c3ccncc3)nnc2-c2ccco2)cc1
(b) CCOC(CNC(=O)c1ccc2c(c1)ncn2-c1ccccc1OC)OCC
(c) Cc1ccc(S(=O)(=O)N(C)C)cc1NC(=O)COC(=O)CN1C(=O)c2ccccc2C1=O
(d) CCC(C(=O)NCCCN1CCN(CCCNC(=O)C(CC)c2ccccc2)CC1)c1ccccc1
Answer: d. CCC(C(=O)NCCCN1CCN(CCCNC(=O)C(CC)c2ccccc2)CC1)c1ccccc1
{#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#}
CCC(C(=O)NCCCN1CCN(CCCNC(=O)C(CC)c2ccccc2)CC1)c1ccccc1
CCC(C(=O)NCCCN1CCN(CCCNC(=O)C(CC)c2ccccc2)CC1)c1ccccc1
2-phenyl-N-[3-[4-[3-(2-phenylbutanoylamino)propyl]piperazin-1-yl]propyl]butanamide