Problem statement: Answer the multiple-choice question.
Query: Which compound has a -3.673\% 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) COc1ccc(Cl)cc1NC(=O)CN1CCN(S(=O)(=O)N2CCC(C)CC2)CC1
(b) Cc1ccc(C(C(=O)NC(C)(C)C)N(Cc2ccccc2)C(=O)c2snc(C(N)=O)c2N)o1
(c) O=C(c1ccc(N2CCCC2)c([N+](=O)[O-])c1)N1CCc2ccccc2C1
(d) NNc1nc2cccnc2n(CCNc2ncc(C(F)(F)F)cc2Cl)c1=O
Answer: a. COc1ccc(Cl)cc1NC(=O)CN1CCN(S(=O)(=O)N2CCC(C)CC2)CC1
{#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#}
COc1ccc(Cl)cc1NC(=O)CN1CCN(S(=O)(=O)N2CCC(C)CC2)CC1
COc1ccc(Cl)cc1NC(=O)CN1CCN(S(=O)(=O)N2CCC(C)CC2)CC1
N-(5-chloro-2-methoxyphenyl)-2-[4-(4-methylpiperidin-1-yl)sulfonylpiperazin-1-yl]acetamide