Problem statement: Answer the multiple choice question.
Question: Which compound has a -0.502\% 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) O=C(Nn1c(Cc2cccs2)nc2ccccc2c1=O)c1cccs1
b) CC(C)(C)NC(=O)CCc1nnc(Cc2c[nH]c3ccccc23)o1
c) CCn1c(CNC(=O)c2ccccc2Br)nnc1SCC(=O)Nc1nncs1
d) COc1cccc(C(=O)/C=C/Nc2ccc(S(=O)(=O)Nc3ccc(C(C)=O)cc3)cc2)c1
Answer: a. O=C(Nn1c(Cc2cccs2)nc2ccccc2c1=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#}
O=C(Nn1c(Cc2cccs2)nc2ccccc2c1=O)c1cccs1
O=C(Nn1c(Cc2cccs2)nc2ccccc2c1=O)c1cccs1
N-[4-oxo-2-(thiophen-2-ylmethyl)quinazolin-3-yl]thiophene-2-carboxamide