Problem statement: Answer the multiple-choice question.
Query: Which compound has a 9.680\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Oc1ccccc1CNc1ccccn1
(b) CCc1cc(C(=O)Nc2cc(S(=O)(=O)N(C)C)ccc2C)sc1C
(c) O=P(Nc1cccc(F)c1)(Oc1ccccc1F)Oc1ccccc1F
(d) CCc1nnc(SCC(=O)Nc2nccs2)n1CC
Answer: a. Oc1ccccc1CNc1ccccn1
{#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#}
Oc1ccccc1CNc1ccccn1
Oc1ccccc1CNc1ccccn1
2-[(pyridin-2-ylamino)methyl]phenol