Problem statement: Answer the multiple choice question.
Question: Which drug has a 20.759\% human ether-à-go-go related gene (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 CCC(=O)Nc1nnc(SCCN2CCOCC2)s1.Cl
b COc1ccc(P2(=O)Nc3ccccc3N2)cc1
c NS(=O)(=O)c1ccc(CCNC(=O)c2cc3ccccc3s2)cc1
d O=C(CCNc1ccc(Cl)c(C(F)(F)F)c1)c1ccco1
Answer: a. CCC(=O)Nc1nnc(SCCN2CCOCC2)s1.Cl
{#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(=O)Nc1nnc(SCCN2CCOCC2)s1.Cl
CCC(=O)Nc1nnc(SCCN2CCOCC2)s1.Cl
N-[5-(2-morpholin-4-ylethylsulfanyl)-1,3,4-thiadiazol-2-yl]propanamide;hydrochloride