Task: Answer the multiple-choice question.
Query: Which drug exhibits a 4.243\% 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) OCc1nc2ccc(Cl)cc2[nH]1
(b) CC(C)c1ccccc1OCC(=O)NCC(c1cccs1)N1CCOCC1
(c) O=C1CC(c2ccccc2)n2nc(N3C(=O)c4ccccc4C3=O)nc2N1
(d) COC(=O)c1nnn(-c2nonc2N)c1CN1CCCC1
Answer: a. OCc1nc2ccc(Cl)cc2[nH]1
{#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#}
OCc1nc2ccc(Cl)cc2[nH]1
OCc1nc2ccc(Cl)cc2[nH]1
(6-chloro-1H-benzimidazol-2-yl)methanol