Task: Answer the multiple choice question.
Query: Which compound exhibits a 4.158\% 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, b, or c without using any additional words.
Options:
(a) CCOCCCNC(=O)c1ccc(/C=C2\Oc3ccccc3N(C)C2=O)cc1
(b) O=C(NCC1CCCO1)c1cc(-c2ccccc2)nc2ccc(Br)cc12
(c) O=C(O)c1ccc(N/N=C/c2ccc(-c3cccc(Cl)c3)o2)cc1
Answer: b. O=C(NCC1CCCO1)c1cc(-c2ccccc2)nc2ccc(Br)cc12
{#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(NCC1CCCO1)c1cc(-c2ccccc2)nc2ccc(Br)cc12
O=C(NCC1CCCO1)c1cc(-c2ccccc2)nc2ccc(Br)cc12
6-bromo-N-(oxolan-2-ylmethyl)-2-phenylquinoline-4-carboxamide