Task: Answer the multiple choice question.
Query: Which compound exhibits a 8.347\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C(COc1ccc2c3c(c(=O)oc2c1)CCCC3)NC(Cc1ccc(Cl)cc1)C(=O)O
b) COc1ccc(CNC(=O)CCNS(=O)(=O)c2cc(Br)cnc2N)cc1
c) COC(=O)c1ccc([C@H]2CC(=O)O2)cc1
d) O=C(O)CCNS(=O)(=O)c1cccc(Br)c1
Answer: c. COC(=O)c1ccc([C@H]2CC(=O)O2)cc1
{#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#}
COC(=O)c1ccc([C@H]2CC(=O)O2)cc1
COC(=O)c1ccc([C@H]2CC(=O)O2)cc1
methyl 4-[(2R)-4-oxooxetan-2-yl]benzoate