Problem statement: Answer the MCQ question.
Question: Which drug has a -11.053% 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) CC(Oc1ccc(F)cc1)C(=O)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCN(C)CC1
(b) O=C(N/N=C/c1ccncc1)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
(c) CCOc1ccc(NC(=O)c2sc3nc(C)nc(N4CCOCC4)c3c2C)cc1
(d) C=CC[n+]1ccn(-c2nc3ccccc3nc2N=S(=O)([O-])c2cccs2)c1
Answer: b. O=C(N/N=C/c1ccncc1)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
{#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#}
O=C(N/N=C/c1ccncc1)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
O=C(N/N=C/c1ccncc1)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
3,5-dinitro-N-[(E)-pyridin-4-ylmethylideneamino]benzamide