Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 5.797\% human ether-à-go-go related gene (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=C(c1cc(Br)c(Br)s1)N1CCN(c2ccccn2)CC1
(b) O=C(NCC(=O)N(c1ccc(Cl)cc1)C(C(=O)NC1CCCC1)c1ccncc1)c1ccco1
Answer: b. O=C(NCC(=O)N(c1ccc(Cl)cc1)C(C(=O)NC1CCCC1)c1ccncc1)c1ccco1
{#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(NCC(=O)N(c1ccc(Cl)cc1)C(C(=O)NC1CCCC1)c1ccncc1)c1ccco1
O=C(NCC(=O)N(c1ccc(Cl)cc1)C(C(=O)NC1CCCC1)c1ccncc1)c1ccco1
N-[2-(4-chloro-N-[2-(cyclopentylamino)-2-oxo-1-pyridin-4-ylethyl]anilino)-2-oxoethyl]furan-2-carboxamide