Task: Answer the MCQ question.
Query: Which drug exhibits a -8.098\% 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 COc1ccc(S(N)(=O)=O)cc1C(=O)NCCCN1CCN(c2cccc(Cl)c2)CC1.CS(=O)(=O)O
b Cc1ccc(S(=O)(=O)N2CCC(C(=O)NCCCN3CCOCC3)CC2)cc1
c O=C(Cn1cnc([N+](=O)[O-])n1)NC1CC1
d CC(Sc1nnc(C2CC2)n1C1CC1)C(=O)Nc1cccc(S(=O)(=O)N(C)C)c1
Answer: a. COc1ccc(S(N)(=O)=O)cc1C(=O)NCCCN1CCN(c2cccc(Cl)c2)CC1.CS(=O)(=O)O
{#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#}
COc1ccc(S(N)(=O)=O)cc1C(=O)NCCCN1CCN(c2cccc(Cl)c2)CC1.CS(=O)(=O)O
COc1ccc(S(N)(=O)=O)cc1C(=O)NCCCN1CCN(c2cccc(Cl)c2)CC1.CS(=O)(=O)O
N-[3-[4-(3-chlorophenyl)piperazin-1-yl]propyl]-2-methoxy-5-sulfamoylbenzamide;methanesulfonic acid