Problem statement: Answer the MCQ question.
Question: Which compound has a 12.074\% 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) CCc1ccccc1NC1c2ccccc2C(=O)N1c1cc(C)ccn1
(b) COC(=O)C1=C(C)N(CCCC(=O)O)C(=O)NC1c1cccs1
(c) Cc1oc(-c2ccccc2Cl)nc1CN1CCCCC1c1cccnc1
(d) COc1ccc(-c2cn[nH]c2C)cc1OC
Answer: d. COc1ccc(-c2cn[nH]c2C)cc1OC
{#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#}
COc1ccc(-c2cn[nH]c2C)cc1OC
COc1ccc(-c2cn[nH]c2C)cc1OC
4-(3,4-dimethoxyphenyl)-5-methyl-1H-pyrazole