Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -14.404% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1cc(-c2nc3ccccc3s2)ccc1O
b: O=c1oc(-c2cccs2)nc2ccccc12
c: O=C(CNC(=O)c1ccc(Cl)cc1)NC(CO)c1ccccc1
d: C=CCN(CC=C)CCOc1ccccc1[N+](=O)[O-].O=C(O)C(=O)O
Answer: d. C=CCN(CC=C)CCOc1ccccc1[N+](=O)[O-].O=C(O)C(=O)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C=CCN(CC=C)CCOc1ccccc1[N+](=O)[O-].O=C(O)C(=O)O
C=CCN(CC=C)CCOc1ccccc1[N+](=O)[O-].O=C(O)C(=O)O
N-[2-(2-nitrophenoxy)ethyl]-N-prop-2-enylprop-2-en-1-amine;oxalic acid