Task: Answer the MCQ question.
Query: Which compound exhibits a 6.283\% 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) Cn1c(CNC2CCCCC2)c(C#N)c2ccccc21
b) COc1ccc(NC(=O)Nc2nnc(-c3ccccc3SCc3ccccc3)s2)cc1
c) Cc1cc(=O)oc2c(C)c(OC(C)C(=O)NCCN3CCOCC3)ccc12
d) Cc1cccc(N2CCN(C(=O)/C=C/c3cccs3)CC2C)c1
Answer: b. COc1ccc(NC(=O)Nc2nnc(-c3ccccc3SCc3ccccc3)s2)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#}
COc1ccc(NC(=O)Nc2nnc(-c3ccccc3SCc3ccccc3)s2)cc1
COc1ccc(NC(=O)Nc2nnc(-c3ccccc3SCc3ccccc3)s2)cc1
1-[5-(2-benzylsulfanylphenyl)-1,3,4-thiadiazol-2-yl]-3-(4-methoxyphenyl)urea