Task: Answer the MCQ question.
Query: Which drug has a 25.730\% 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. Cc1c(CC(=O)O)c(=O)oc2c(C)c3occ(-c4ccc(Br)cc4)c3cc12
b. CCC(=O)c1cn(/C(=C\C(=O)OC(C)(C)C)CCC(OC)OC)cc1CC
c. Cn1c(SCc2ccccc2Cl)nnc1-c1cnccn1
d. NC(N)=NC1=NC(=O)C(Cc2ccccc2Cl)S1
Answer: d. NC(N)=NC1=NC(=O)C(Cc2ccccc2Cl)S1
{#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#}
NC(N)=NC1=NC(=O)C(Cc2ccccc2Cl)S1
NC(N)=NC1=NC(=O)C(Cc2ccccc2Cl)S1
2-[5-[(2-chlorophenyl)methyl]-4-oxo-1,3-thiazol-2-yl]guanidine