Problem statement: Answer the multiple-choice question.
Query: Which drug has a 9.873\% 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 other words.
Options:
[a] COc1cc(C=O)c(Br)cc1OC1CCCC1
[b] COc1cc(C=Nc2c(C)cc(C)cc2C)ccc1OC(C)=O
[c] O=C(N/C(=C/c1ccc(Br)cc1)C(=O)N1CCCC1)c1cccs1
[d] Cc1cc(=O)[nH]c(SCCOc2ccc(OC(C)C)cc2)n1
Answer: c. O=C(N/C(=C/c1ccc(Br)cc1)C(=O)N1CCCC1)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(N/C(=C/c1ccc(Br)cc1)C(=O)N1CCCC1)c1cccs1
O=C(N/C(=C/c1ccc(Br)cc1)C(=O)N1CCCC1)c1cccs1
N-[(E)-1-(4-bromophenyl)-3-oxo-3-pyrrolidin-1-ylprop-1-en-2-yl]thiophene-2-carboxamide