Task: Answer the MCQ question.
Question: Which drug exhibits a 13.239\% 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. CCCCNC(=O)C(=O)Nc1cc2c3c(c1)CCC(=O)N3CCC2
b. COC(=O)c1ccccc1NC1=C/C(=N\S(=O)(=O)c2ccc(C(=O)O)cc2)c2ccccc2C1=O
c. O=C1C=C(NNC(=O)c2ccccc2Br)CCC1
d. COc1ccc(-c2cc(CNC(=O)CCl)on2)cc1
Answer: b. COC(=O)c1ccccc1NC1=C/C(=N\S(=O)(=O)c2ccc(C(=O)O)cc2)c2ccccc2C1=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#}
COC(=O)c1ccccc1NC1=C/C(=N\S(=O)(=O)c2ccc(C(=O)O)cc2)c2ccccc2C1=O
COC(=O)c1ccccc1NC1=C/C(=N\S(=O)(=O)c2ccc(C(=O)O)cc2)c2ccccc2C1=O
4-[(E)-[3-(2-methoxycarbonylanilino)-4-oxonaphthalen-1-ylidene]amino]sulfonylbenzoic acid