Task: Answer the MCQ question.
Question: Which drug exhibits a 7.437\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Brc1ccc(-c2nc(N/N=C/c3cccnc3)c3ccccc3n2)cc1
b: Cc1ccc(S(=O)(=O)N2CCCC2)cc1S(=O)(=O)N1CCCC1
Answer: a. Brc1ccc(-c2nc(N/N=C/c3cccnc3)c3ccccc3n2)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#}
Brc1ccc(-c2nc(N/N=C/c3cccnc3)c3ccccc3n2)cc1
Brc1ccc(-c2nc(N/N=C/c3cccnc3)c3ccccc3n2)cc1
2-(4-bromophenyl)-N-[(E)-pyridin-3-ylmethylideneamino]quinazolin-4-amine