Task: Answer the MCQ question.
Question: Which drug exhibits a -4.741\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CN(C)CCCNc1nc(N)c([N+](=O)[O-])c(NC2CCCCC2)n1
b COc1ccccc1/C=C/C=N/NC(=O)c1ccc2nc[nH]c2c1
c O=C(CNC(=S)NC(=O)c1ccco1)c1ccccc1
Answer: c. O=C(CNC(=S)NC(=O)c1ccco1)c1ccccc1
{#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(CNC(=S)NC(=O)c1ccco1)c1ccccc1
O=C(CNC(=S)NC(=O)c1ccco1)c1ccccc1
N-(phenacylcarbamothioyl)furan-2-carboxamide