Task: Answer the multiple choice question.
Question: Which drug exhibits a 14.189\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) C=C(C)Cn1c(CCNC(=O)CCC)nc2ccccc21
b) O=C(c1cccnc1)N1N=C(C2CC2)CC1(O)C(F)(F)F
c) CCCC(=O)N=c1sc2c(OC)ccc(OC)c2n1C
d) CCS(=O)(=O)n1nc(-c2ccccc2)nc1NCc1ccco1
e) CCc1ccccc1NC(=O)c1cccs1
Answer: b. O=C(c1cccnc1)N1N=C(C2CC2)CC1(O)C(F)(F)F
{#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(c1cccnc1)N1N=C(C2CC2)CC1(O)C(F)(F)F
O=C(c1cccnc1)N1N=C(C2CC2)CC1(O)C(F)(F)F
[3-cyclopropyl-5-hydroxy-5-(trifluoromethyl)-4H-pyrazol-1-yl]-pyridin-3-ylmethanone