Task: Answer the MCQ question.
Question: Which drug has a 9.247\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=S(=O)(c1ccccc1)N1N=C(c2ccc(Br)cc2)CC1c1ccco1
b. COc1ccc(NC(=O)NC2CC3CCCC(C2)N3Cc2ccccc2)cc1
Answer: a. O=S(=O)(c1ccccc1)N1N=C(c2ccc(Br)cc2)CC1c1ccco1
{#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#}
O=S(=O)(c1ccccc1)N1N=C(c2ccc(Br)cc2)CC1c1ccco1
O=S(=O)(c1ccccc1)N1N=C(c2ccc(Br)cc2)CC1c1ccco1
2-(benzenesulfonyl)-5-(4-bromophenyl)-3-(furan-2-yl)-3,4-dihydropyrazole