Task: Answer the MCQ question.
Query: Which drug has a 1.249\% 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 additional words.
Options:
a: Cc1c(C(=O)N(C)CCOc2ccccc2)oc2c(Cl)cccc12
b: COc1ccc2c(c1)Cc1sc(NC(=O)c3cccnc3)nc1-2
c: CCOc1ccccc1C(=O)N1CCC(C(=O)c2ccc(F)cc2)CC1
d: COc1ccc(NC(=O)C2CSC3c4ccccc4C(=O)N23)cc1
Answer: a. Cc1c(C(=O)N(C)CCOc2ccccc2)oc2c(Cl)cccc12
{#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#}
Cc1c(C(=O)N(C)CCOc2ccccc2)oc2c(Cl)cccc12
Cc1c(C(=O)N(C)CCOc2ccccc2)oc2c(Cl)cccc12
7-chloro-N,3-dimethyl-N-(2-phenoxyethyl)-1-benzofuran-2-carboxamide