Problem statement: Answer the multiple choice question.
Question: Which compound has a 4.542\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(C2C(C(C)=O)=C(O)C(=O)N2CCc2c[nH]c3ccccc23)cc1OC
b. Cn1nc(-c2ccccc2F)c2cc(C(=O)N3CCN(C(=O)c4ccco4)CC3)sc21
c. CCCCCNc1nc2ccccc2nc1NS(=O)(=O)c1cccs1
d. CCc1c(C)sc(NC(=O)OC)c1C(N)=O
Answer: c. CCCCCNc1nc2ccccc2nc1NS(=O)(=O)c1cccs1
{#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#}
CCCCCNc1nc2ccccc2nc1NS(=O)(=O)c1cccs1
CCCCCNc1nc2ccccc2nc1NS(=O)(=O)c1cccs1
N-[3-(pentylamino)quinoxalin-2-yl]thiophene-2-sulfonamide