Task: Answer the multiple choice question.
Query: Which compound exhibits a 8.349\% 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. O=C(Nc1ccc(Br)cc1)N1CCCC(O)C1
b. O=C(CSc1nnc(NC(=O)c2cc(Br)ccc2Cl)s1)NCC1CCCO1
Answer: b. O=C(CSc1nnc(NC(=O)c2cc(Br)ccc2Cl)s1)NCC1CCCO1
{#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=C(CSc1nnc(NC(=O)c2cc(Br)ccc2Cl)s1)NCC1CCCO1
O=C(CSc1nnc(NC(=O)c2cc(Br)ccc2Cl)s1)NCC1CCCO1
5-bromo-2-chloro-N-[5-[2-oxo-2-(oxolan-2-ylmethylamino)ethyl]sulfanyl-1,3,4-thiadiazol-2-yl]benzamide