Task: Answer the MCQ question.
Query: Which drug exhibits a -0.317\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1ccc2nc(-c3ccccc3)oc(=O)c2c1
(b) O=C(NCc1ccco1)c1cc2n(n1)C(C(F)(F)F)CC(c1ccc(Cl)c(Cl)c1)N2
(c) C[C@]1(C(=O)O)C=C[C@@H](Cc2ccccc2)N1C(=O)c1ccccc1
(d) COc1cc2c(cc1OC)C(C)N(C(=O)CCc1c[nH]c3ccccc13)CC2
Answer: b. O=C(NCc1ccco1)c1cc2n(n1)C(C(F)(F)F)CC(c1ccc(Cl)c(Cl)c1)N2
{#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)c1cc2n(n1)C(C(F)(F)F)CC(c1ccc(Cl)c(Cl)c1)N2
O=C(NCc1ccco1)c1cc2n(n1)C(C(F)(F)F)CC(c1ccc(Cl)c(Cl)c1)N2
5-(3,4-dichlorophenyl)-N-(furan-2-ylmethyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxamide