Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 0.155\% 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 CCCC(=O)N1CCN(c2ccc(NC(=S)NC(=O)CC)cc2)CC1
b CCN1CCN(c2nc([N+](=O)[O-])nn2C)CC1
c COc1ccc(OC)c(S(=O)(=O)Nc2cc3c(cc2N2CCCC2)n(C)c(=O)c(=O)n3C)c1
d Cc1cccc(NC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)OCCCO4)CC2)n1
Answer: c. COc1ccc(OC)c(S(=O)(=O)Nc2cc3c(cc2N2CCCC2)n(C)c(=O)c(=O)n3C)c1
{#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(OC)c(S(=O)(=O)Nc2cc3c(cc2N2CCCC2)n(C)c(=O)c(=O)n3C)c1
COc1ccc(OC)c(S(=O)(=O)Nc2cc3c(cc2N2CCCC2)n(C)c(=O)c(=O)n3C)c1
N-(1,4-dimethyl-2,3-dioxo-7-pyrrolidin-1-ylquinoxalin-6-yl)-2,5-dimethoxybenzenesulfonamide