Task: Answer the multiple choice question.
Query: Which drug has a -1.710% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=C(NCc1ccccc1)c1cccc(NC(=O)c2ccco2)c1
b) Cc1cc([N+](=O)[O-])ccc1NC(=O)c1csc(C)c1C
c) CCOC(=O)C1=C(CCc2ccccc2)NC(=O)NC1c1ccc2ccccc2c1
d) CN1CCN(S(=O)(=O)c2cc([N+](=O)[O-])ccc2N/N=C/c2ccc(Cl)cc2)CC1
Answer: d. CN1CCN(S(=O)(=O)c2cc([N+](=O)[O-])ccc2N/N=C/c2ccc(Cl)cc2)CC1
{#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#}
CN1CCN(S(=O)(=O)c2cc([N+](=O)[O-])ccc2N/N=C/c2ccc(Cl)cc2)CC1
CN1CCN(S(=O)(=O)c2cc([N+](=O)[O-])ccc2N/N=C/c2ccc(Cl)cc2)CC1
N-[(E)-(4-chlorophenyl)methylideneamino]-2-(4-methylpiperazin-1-yl)sulfonyl-4-nitroaniline