Task: Answer the MCQ question.
Query: Which drug exhibits a 6.178\% 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 other words.
Options:
a.) CCCc1nc(-c2ccc(-c3ccc(F)cc3)cc2)no1
b.) c1ccc(COc2ccccc2CNc2nn[nH]n2)cc1
c.) O=C(CNC(=O)c1ccco1)N/N=C/c1ccc(C(=O)O)cc1
d.) Cc1cc(=O)oc2c3c(cc(OCC(=O)NC(C)C)c12)OC(C)(C)CC3
Answer: d. Cc1cc(=O)oc2c3c(cc(OCC(=O)NC(C)C)c12)OC(C)(C)CC3
{#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#}
Cc1cc(=O)oc2c3c(cc(OCC(=O)NC(C)C)c12)OC(C)(C)CC3
Cc1cc(=O)oc2c3c(cc(OCC(=O)NC(C)C)c12)OC(C)(C)CC3
N-propan-2-yl-2-[(4,8,8-trimethyl-2-oxo-9,10-dihydropyrano[2,3-h]chromen-5-yl)oxy]acetamide