Task: Answer the multiple-choice question.
Question: Which drug exhibits a 4.958\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. C=CCS/C(N)=N\N=C\c1c(O)ccc2ccccc12
b. COc1cc(OC)c(OC)cc1/C=C/C(=O)c1ccc(NS(=O)(=O)c2ccc(C)cc2)cc1
c. COc1ccc(OC)c(-n2nnnc2SCC(=O)NCc2ccc3c(c2)OCO3)c1
d. COc1ccc(C(=O)c2c(-c3cccc(C)c3)oc3ccc(N4CCOCC4)cc23)cn1
Answer: b. COc1cc(OC)c(OC)cc1/C=C/C(=O)c1ccc(NS(=O)(=O)c2ccc(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#}
4-methyl-N-[4-[(E)-3-(2,4,5-trimethoxyphenyl)prop-2-enoyl]phenyl]benzenesulfonamide